diff --git a/VERSION b/VERSION
index 14d2ff637..6e03a7e79 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-@version@
+5.5.9
diff --git a/platforms/common/blueprints/gantry/theme/details.yaml b/platforms/common/blueprints/gantry/theme/details.yaml
index b6a79cf03..25167904d 100644
--- a/platforms/common/blueprints/gantry/theme/details.yaml
+++ b/platforms/common/blueprints/gantry/theme/details.yaml
@@ -12,7 +12,7 @@ form:
     version:
       type: input.text
       label: Version
-      default: "@version@"
+      default: "5.5.9"
 
     icon:
       type: input.text
@@ -22,7 +22,7 @@ form:
     date:
       type: input.text
       label: Release Date
-      default: "@versiondate@"
+      default: "January 26, 2022"
 
     author.name:
       type: input.text
diff --git a/platforms/grav/gantry5/blueprints.yaml b/platforms/grav/gantry5/blueprints.yaml
index f2f41ec83..f9978b10c 100644
--- a/platforms/grav/gantry5/blueprints.yaml
+++ b/platforms/grav/gantry5/blueprints.yaml
@@ -1,5 +1,5 @@
 name: Gantry 5 Framework
-version: '@version@'
+version: '5.5.9'
 description: Gantry 5 Theme framework
 icon: gantry
 author:
diff --git a/platforms/joomla/com_gantry5/admin/gantry5.xml b/platforms/joomla/com_gantry5/admin/gantry5.xml
index 6ad943362..d7c740174 100644
--- a/platforms/joomla/com_gantry5/admin/gantry5.xml
+++ b/platforms/joomla/com_gantry5/admin/gantry5.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="component" method="upgrade">
     <name>com_gantry5</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/gantry5_nucleus/gantry5_nucleus.xml b/platforms/joomla/gantry5_nucleus/gantry5_nucleus.xml
index dfb865dbb..bf3de5d11 100644
--- a/platforms/joomla/gantry5_nucleus/gantry5_nucleus.xml
+++ b/platforms/joomla/gantry5_nucleus/gantry5_nucleus.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="file" method="upgrade">
     <name>gantry5_nucleus</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/lib_gantry5/gantry5.xml b/platforms/joomla/lib_gantry5/gantry5.xml
index 99daff2f2..ba62f0564 100644
--- a/platforms/joomla/lib_gantry5/gantry5.xml
+++ b/platforms/joomla/lib_gantry5/gantry5.xml
@@ -2,8 +2,8 @@
 <extension version="3.9" type="library" method="upgrade">
     <name>Gantry 5 Framework</name>
     <libraryname>gantry5</libraryname>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/mod_gantry5_particle/mod_gantry5_particle.xml b/platforms/joomla/mod_gantry5_particle/mod_gantry5_particle.xml
index c254340e2..93c385bb7 100644
--- a/platforms/joomla/mod_gantry5_particle/mod_gantry5_particle.xml
+++ b/platforms/joomla/mod_gantry5_particle/mod_gantry5_particle.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="module" client="site" method="upgrade">
     <name>mod_gantry5_particle</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/pkg_gantry5.xml b/platforms/joomla/pkg_gantry5.xml
index b4d4a7b0a..071e570ec 100644
--- a/platforms/joomla/pkg_gantry5.xml
+++ b/platforms/joomla/pkg_gantry5.xml
@@ -2,8 +2,8 @@
 <extension version="3.9" type="package" method="upgrade">
     <name>pkg_gantry5</name>
     <packagename>gantry5</packagename>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
@@ -16,19 +16,19 @@
     <blockChildUninstall>true</blockChildUninstall>
     <files folder="packages">
         <!-- Mandatory system plugin -->
-        <file type="plugin"    group="system"     id="gantry5"              enabled="1">plg_system_gantry5_v@version@.zip</file>
+        <file type="plugin"    group="system"     id="gantry5"              enabled="1">plg_system_gantry5_v5.5.9.zip</file>
         <!-- Quick icons -->
-        <file type="plugin"    group="quickicon"  id="gantry5"              enabled="1">plg_quickicon_gantry5_v@version@.zip</file>
+        <file type="plugin"    group="quickicon"  id="gantry5"              enabled="1">plg_quickicon_gantry5_v5.5.9.zip</file>
         <!-- Mandatory system plugin -->
-        <file type="plugin"    group="gantry5"    id="preset"                          >plg_gantry5_preset_v@version@.zip</file>
+        <file type="plugin"    group="gantry5"    id="preset"                          >plg_gantry5_preset_v5.5.9.zip</file>
         <!-- Particle module -->
-        <file type="module"    client="site"      id="mod_gantry5_particle" enabled="1">mod_gantry5_particle_v@version@.zip</file>
+        <file type="module"    client="site"      id="mod_gantry5_particle" enabled="1">mod_gantry5_particle_v5.5.9.zip</file>
         <!-- Gantry framework library -->
-        <file type="library"                      id="gantry5"              enabled="1">lib_gantry5_v@version@.zip</file>
+        <file type="library"                      id="gantry5"              enabled="1">lib_gantry5_v5.5.9.zip</file>
         <!-- Common media files -->
-        <file type="file"                         id="gantry5_nucleus"      enabled="1">gantry5_nucleus_v@version@.zip</file>
+        <file type="file"                         id="gantry5_nucleus"      enabled="1">gantry5_nucleus_v5.5.9.zip</file>
         <!-- Administration component -->
-        <file type="component"                    id="com_gantry5"          enabled="1">com_gantry5_v@version@.zip</file>
+        <file type="component"                    id="com_gantry5"          enabled="1">com_gantry5_v5.5.9.zip</file>
     </files>
 
     <languages folder="language">
diff --git a/platforms/joomla/plg_gantry5_preset/preset.xml b/platforms/joomla/plg_gantry5_preset/preset.xml
index 6d2c4fb7f..d59b29a3e 100644
--- a/platforms/joomla/plg_gantry5_preset/preset.xml
+++ b/platforms/joomla/plg_gantry5_preset/preset.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="plugin" group="gantry5" method="upgrade">
     <name>plg_gantry5_preset</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/plg_quickicon_gantry5/gantry5.xml b/platforms/joomla/plg_quickicon_gantry5/gantry5.xml
index 2ae3fdff5..c39a16783 100644
--- a/platforms/joomla/plg_quickicon_gantry5/gantry5.xml
+++ b/platforms/joomla/plg_quickicon_gantry5/gantry5.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="plugin" group="quickicon" method="upgrade">
     <name>plg_quickicon_gantry5</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/plg_system_gantry5/gantry5.xml b/platforms/joomla/plg_system_gantry5/gantry5.xml
index c00735858..68cba4048 100644
--- a/platforms/joomla/plg_system_gantry5/gantry5.xml
+++ b/platforms/joomla/plg_system_gantry5/gantry5.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="plugin" group="system" method="upgrade">
     <name>plg_system_gantry5</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/plg_system_gantry5_debugbar/gantry5_debugbar.xml b/platforms/joomla/plg_system_gantry5_debugbar/gantry5_debugbar.xml
index 66a963b87..a1a094e8f 100644
--- a/platforms/joomla/plg_system_gantry5_debugbar/gantry5_debugbar.xml
+++ b/platforms/joomla/plg_system_gantry5_debugbar/gantry5_debugbar.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="plugin" group="system" method="upgrade">
     <name>plg_system_gantry5_debugbar</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/platforms/joomla/updates/gantry5_jed.xml b/platforms/joomla/updates/gantry5_jed.xml
index 86492184e..42dd213bc 100644
--- a/platforms/joomla/updates/gantry5_jed.xml
+++ b/platforms/joomla/updates/gantry5_jed.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <jedupdate version="1">
-    <version>@version@</version>
+    <version>5.5.9</version>
 
     <compatibility>
         <version>39</version>
diff --git a/platforms/joomla/updates/list.xml b/platforms/joomla/updates/list.xml
index 4694b97d1..3a6f8b3c4 100644
--- a/platforms/joomla/updates/list.xml
+++ b/platforms/joomla/updates/list.xml
@@ -5,20 +5,20 @@
                element="pkg_gantry5"
                type="package"
                client="site"
-               version="@version@"
+               version="5.5.9"
                detailsurl="http://updates.gantry.org/5.0/joomla/pkg_gantry5.xml"/>
     <extension name="Hydrogen"
                description="Hydrogen Template"
                element="g5_hydrogen"
                type="template"
                client="site"
-               version="@version@"
+               version="5.5.9"
                detailsurl="http://updates.gantry.org/5.0/joomla/tpl_g5_hydrogen.xml"/>
     <extension name="Helium"
                description="Helium Template"
                element="g5_helium"
                type="template"
                client="site"
-               version="@version@"
+               version="5.5.9"
                detailsurl="http://updates.gantry.org/5.0/joomla/tpl_g5_helium.xml"/>
 </extensionset>
diff --git a/platforms/joomla/updates/pkg_gantry5.xml b/platforms/joomla/updates/pkg_gantry5.xml
index d4d4033bf..5b331b6e5 100644
--- a/platforms/joomla/updates/pkg_gantry5.xml
+++ b/platforms/joomla/updates/pkg_gantry5.xml
@@ -6,10 +6,10 @@
 		<element>pkg_gantry5</element>
 		<type>package</type>
 		<client>site</client>
-		<version>@version@</version>
-		<infourl title="Gantry @version@">http://docs.gantry.org/gantry5</infourl>
+		<version>5.5.9</version>
+		<infourl title="Gantry 5.5.9">http://docs.gantry.org/gantry5</infourl>
 		<downloads>
-			<downloadurl type="full" format="zip">http://updates.gantry.org/download/@version@/joomla-pkg_gantry5_v@version@.zip</downloadurl>
+			<downloadurl type="full" format="zip">http://updates.gantry.org/download/5.5.9/joomla-pkg_gantry5_v5.5.9.zip</downloadurl>
 		</downloads>
 		<tags>
 			<tag>stable</tag>
diff --git a/platforms/joomla/updates/tpl_g5_helium.xml b/platforms/joomla/updates/tpl_g5_helium.xml
index 0101ec0fd..57e3a64ff 100644
--- a/platforms/joomla/updates/tpl_g5_helium.xml
+++ b/platforms/joomla/updates/tpl_g5_helium.xml
@@ -6,10 +6,10 @@
 		<element>g5_helium</element>
 		<type>template</type>
 		<client>site</client>
-		<version>@version@</version>
-		<infourl title="Helium @version@">http://docs.gantry.org/gantry5</infourl>
+		<version>5.5.9</version>
+		<infourl title="Helium 5.5.9">http://docs.gantry.org/gantry5</infourl>
 		<downloads>
-			<downloadurl type="full" format="zip">http://updates.gantry.org/download/@version@/joomla-tpl_g5_helium_v@version@.zip</downloadurl>
+			<downloadurl type="full" format="zip">http://updates.gantry.org/download/5.5.9/joomla-tpl_g5_helium_v5.5.9.zip</downloadurl>
 		</downloads>
 		<tags>
 			<tag>stable</tag>
diff --git a/platforms/joomla/updates/tpl_g5_hydrogen.xml b/platforms/joomla/updates/tpl_g5_hydrogen.xml
index a4d3e1339..2ef0e78ff 100644
--- a/platforms/joomla/updates/tpl_g5_hydrogen.xml
+++ b/platforms/joomla/updates/tpl_g5_hydrogen.xml
@@ -6,10 +6,10 @@
 		<element>g5_hydrogen</element>
 		<type>template</type>
 		<client>site</client>
-		<version>@version@</version>
-		<infourl title="Hydrogen @version@">http://docs.gantry.org/gantry5</infourl>
+		<version>5.5.9</version>
+		<infourl title="Hydrogen 5.5.9">http://docs.gantry.org/gantry5</infourl>
 		<downloads>
-			<downloadurl type="full" format="zip">http://updates.gantry.org/download/@version@/joomla-tpl_g5_hydrogen_v@version@.zip</downloadurl>
+			<downloadurl type="full" format="zip">http://updates.gantry.org/download/5.5.9/joomla-tpl_g5_hydrogen_v5.5.9.zip</downloadurl>
 		</downloads>
 		<tags>
 			<tag>stable</tag>
diff --git a/src/RealLoader.php b/src/RealLoader.php
index 753eb26dd..6d4aabe5b 100644
--- a/src/RealLoader.php
+++ b/src/RealLoader.php
@@ -49,8 +49,8 @@ public static function getClassLoader()
             throw new \LogicException(self::$errorMessageGantryLoaded);
         }
 
-        define('GANTRY5_VERSION', '@version@');
-        define('GANTRY5_VERSION_DATE', '@versiondate@');
+        define('GANTRY5_VERSION', '5.5.9');
+        define('GANTRY5_VERSION_DATE', 'January 26, 2022');
 
         if (!defined('DS')) {
             define('DS', DIRECTORY_SEPARATOR);
diff --git a/themes/base/joomla/templateDetails.xml b/themes/base/joomla/templateDetails.xml
index b27a657d7..1cbca3497 100644
--- a/themes/base/joomla/templateDetails.xml
+++ b/themes/base/joomla/templateDetails.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="template" client="site" method="upgrade">
     <name>g5_base</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/themes/helium-child/wordpress/gantry/theme.yaml b/themes/helium-child/wordpress/gantry/theme.yaml
index f244e741f..13884b84e 100644
--- a/themes/helium-child/wordpress/gantry/theme.yaml
+++ b/themes/helium-child/wordpress/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Helium Child
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: 'RocketTheme, LLC'
     email: 'support@rockettheme.com'
diff --git a/themes/helium/grav/blueprints.yaml b/themes/helium/grav/blueprints.yaml
index d09f44a1a..a271042f4 100644
--- a/themes/helium/grav/blueprints.yaml
+++ b/themes/helium/grav/blueprints.yaml
@@ -1,5 +1,5 @@
 name: Helium
-version: "@version@"
+version: "5.5.9"
 description: "Default Gantry 5 theme."
 icon: gantry
 author:
diff --git a/themes/helium/grav/gantry/theme.yaml b/themes/helium/grav/gantry/theme.yaml
index 46ab260d3..d5a2cbdf4 100644
--- a/themes/helium/grav/gantry/theme.yaml
+++ b/themes/helium/grav/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Helium
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: RocketTheme, LLC
     email: 'support@rockettheme.com'
diff --git a/themes/helium/joomla/gantry/theme.yaml b/themes/helium/joomla/gantry/theme.yaml
index abc6b4fce..deaa2efc4 100644
--- a/themes/helium/joomla/gantry/theme.yaml
+++ b/themes/helium/joomla/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Helium
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: 'RocketTheme, LLC'
     email: 'support@rockettheme.com'
diff --git a/themes/helium/joomla/templateDetails.xml b/themes/helium/joomla/templateDetails.xml
index 78fdc8ff8..7798b2911 100644
--- a/themes/helium/joomla/templateDetails.xml
+++ b/themes/helium/joomla/templateDetails.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="template" client="site" method="upgrade">
     <name>g5_helium</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/themes/helium/wordpress/gantry/theme.yaml b/themes/helium/wordpress/gantry/theme.yaml
index 48112f45b..5e3a1208e 100644
--- a/themes/helium/wordpress/gantry/theme.yaml
+++ b/themes/helium/wordpress/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Helium
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: 'RocketTheme, LLC'
     email: 'support@rockettheme.com'
diff --git a/themes/hydrogen-child/wordpress/gantry/theme.yaml b/themes/hydrogen-child/wordpress/gantry/theme.yaml
index b37ba6762..f6521faf0 100644
--- a/themes/hydrogen-child/wordpress/gantry/theme.yaml
+++ b/themes/hydrogen-child/wordpress/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Hydrogen Child
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: RocketTheme, LLC
     email: support@rockettheme.com
diff --git a/themes/hydrogen/grav/blueprints.yaml b/themes/hydrogen/grav/blueprints.yaml
index 85aa6d767..5da831a54 100644
--- a/themes/hydrogen/grav/blueprints.yaml
+++ b/themes/hydrogen/grav/blueprints.yaml
@@ -1,5 +1,5 @@
 name: Hydrogen
-version: "@version@"
+version: "5.5.9"
 description: "Default Gantry 5 theme."
 icon: gantry
 author:
diff --git a/themes/hydrogen/grav/gantry/theme.yaml b/themes/hydrogen/grav/gantry/theme.yaml
index 8c8c7a83b..95d86801a 100644
--- a/themes/hydrogen/grav/gantry/theme.yaml
+++ b/themes/hydrogen/grav/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Hydrogen
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: 'RocketTheme, LLC'
     email: support@rockettheme.com
diff --git a/themes/hydrogen/joomla/gantry/theme.yaml b/themes/hydrogen/joomla/gantry/theme.yaml
index 814982336..84eaf7d00 100644
--- a/themes/hydrogen/joomla/gantry/theme.yaml
+++ b/themes/hydrogen/joomla/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Hydrogen
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: RocketTheme, LLC
     email: support@rockettheme.com
diff --git a/themes/hydrogen/joomla/templateDetails.xml b/themes/hydrogen/joomla/templateDetails.xml
index 6cd6616c5..09abc5359 100644
--- a/themes/hydrogen/joomla/templateDetails.xml
+++ b/themes/hydrogen/joomla/templateDetails.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <extension version="3.9" type="template" client="site" method="upgrade">
     <name>g5_hydrogen</name>
-    <version>@version@</version>
-    <creationDate>@versiondate@</creationDate>
+    <version>5.5.9</version>
+    <creationDate>January 26, 2022</creationDate>
     <author>RocketTheme, LLC</author>
     <authorEmail>support@rockettheme.com</authorEmail>
     <authorUrl>http://www.rockettheme.com</authorUrl>
diff --git a/themes/hydrogen/wordpress/gantry/theme.yaml b/themes/hydrogen/wordpress/gantry/theme.yaml
index a661756b1..0d6cd24de 100644
--- a/themes/hydrogen/wordpress/gantry/theme.yaml
+++ b/themes/hydrogen/wordpress/gantry/theme.yaml
@@ -1,8 +1,8 @@
 details:
   name: Hydrogen
-  version: '@version@'
+  version: '5.5.9'
   icon: paper-plane
-  date: '@versiondate@'
+  date: 'January 26, 2022'
   author:
     name: RocketTheme, LLC
     email: support@rockettheme.com