diff --git a/Directory.Build.props b/Directory.Build.props
index 787d6e3943..07f7d4b32a 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -40,7 +40,7 @@
   <!-- packages version -->
   <PropertyGroup>
     
-    <PeachpieLibraryRegularExpressionsVersion>1.6.0</PeachpieLibraryRegularExpressionsVersion>
+    <PeachpieLibraryRegularExpressionsVersion>1.7.0</PeachpieLibraryRegularExpressionsVersion>
     <MySqlConnectorVersion>2.0.0</MySqlConnectorVersion>
     <ParserVersion>8.2.13161</ParserVersion>
     <PeachpieMicrosoftCodeAnalysisVersion>3.7.1</PeachpieMicrosoftCodeAnalysisVersion>