diff --git a/extra/bundle/pom.xml b/extra/bundle/pom.xml
index 1d03df4a5ce..e78e337f8e1 100644
--- a/extra/bundle/pom.xml
+++ b/extra/bundle/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid</groupId>
         <artifactId>prebid-server-aggregator</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
         <relativePath>../../extra/pom.xml</relativePath>
     </parent>
 
diff --git a/extra/modules/confiant-ad-quality/pom.xml b/extra/modules/confiant-ad-quality/pom.xml
index 2b1dc68a0c1..2eccb3a51e8 100644
--- a/extra/modules/confiant-ad-quality/pom.xml
+++ b/extra/modules/confiant-ad-quality/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid.server.hooks.modules</groupId>
         <artifactId>all-modules</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>confiant-ad-quality</artifactId>
diff --git a/extra/modules/fiftyone-devicedetection/pom.xml b/extra/modules/fiftyone-devicedetection/pom.xml
index 07c1029e861..e28af95209d 100644
--- a/extra/modules/fiftyone-devicedetection/pom.xml
+++ b/extra/modules/fiftyone-devicedetection/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid.server.hooks.modules</groupId>
         <artifactId>all-modules</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>fiftyone-devicedetection</artifactId>
diff --git a/extra/modules/greenbids-real-time-data/pom.xml b/extra/modules/greenbids-real-time-data/pom.xml
index 60decbaa647..4ff7dd49470 100644
--- a/extra/modules/greenbids-real-time-data/pom.xml
+++ b/extra/modules/greenbids-real-time-data/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.prebid.server.hooks.modules</groupId>
         <artifactId>all-modules</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>greenbids-real-time-data</artifactId>
diff --git a/extra/modules/ortb2-blocking/pom.xml b/extra/modules/ortb2-blocking/pom.xml
index 2315de84e37..e5c5bbedb2d 100644
--- a/extra/modules/ortb2-blocking/pom.xml
+++ b/extra/modules/ortb2-blocking/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid.server.hooks.modules</groupId>
         <artifactId>all-modules</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>ortb2-blocking</artifactId>
diff --git a/extra/modules/pb-request-correction/pom.xml b/extra/modules/pb-request-correction/pom.xml
index 289dfd22ddc..8ab657226c5 100644
--- a/extra/modules/pb-request-correction/pom.xml
+++ b/extra/modules/pb-request-correction/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid.server.hooks.modules</groupId>
         <artifactId>all-modules</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>pb-request-correction</artifactId>
diff --git a/extra/modules/pb-response-correction/pom.xml b/extra/modules/pb-response-correction/pom.xml
index c195ad17c6e..aed6bc94836 100644
--- a/extra/modules/pb-response-correction/pom.xml
+++ b/extra/modules/pb-response-correction/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid.server.hooks.modules</groupId>
         <artifactId>all-modules</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>pb-response-correction</artifactId>
diff --git a/extra/modules/pb-richmedia-filter/pom.xml b/extra/modules/pb-richmedia-filter/pom.xml
index 2efe7f7d171..be89679ce4d 100644
--- a/extra/modules/pb-richmedia-filter/pom.xml
+++ b/extra/modules/pb-richmedia-filter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid.server.hooks.modules</groupId>
         <artifactId>all-modules</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>pb-richmedia-filter</artifactId>
diff --git a/extra/modules/pom.xml b/extra/modules/pom.xml
index 87d3960536e..d6b6c6d8624 100644
--- a/extra/modules/pom.xml
+++ b/extra/modules/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid</groupId>
         <artifactId>prebid-server-aggregator</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
         <relativePath>../../extra/pom.xml</relativePath>
     </parent>
 
diff --git a/extra/pom.xml b/extra/pom.xml
index 3cf6049eef8..3f54eded69f 100644
--- a/extra/pom.xml
+++ b/extra/pom.xml
@@ -4,14 +4,14 @@
 
     <groupId>org.prebid</groupId>
     <artifactId>prebid-server-aggregator</artifactId>
-    <version>3.19.0</version>
+    <version>3.20.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <scm>
         <url>https://github.com/prebid/prebid-server-java</url>
         <connection>scm:git:git@github.com:prebid/prebid-server-java.git</connection>
         <developerConnection>scm:git:git@github.com:prebid/prebid-server-java.git</developerConnection>
-        <tag>3.19.0</tag>
+        <tag>HEAD</tag>
     </scm>
 
     <properties>
diff --git a/pom.xml b/pom.xml
index 72ead848701..3173304a5f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.prebid</groupId>
         <artifactId>prebid-server-aggregator</artifactId>
-        <version>3.19.0</version>
+        <version>3.20.0-SNAPSHOT</version>
         <relativePath>extra/pom.xml</relativePath>
     </parent>