diff --git a/debug/org.eclipse.cdt.debug.application/META-INF/MANIFEST.MF b/debug/org.eclipse.cdt.debug.application/META-INF/MANIFEST.MF
index 4aa6ac668a7..557dcff64d1 100644
--- a/debug/org.eclipse.cdt.debug.application/META-INF/MANIFEST.MF
+++ b/debug/org.eclipse.cdt.debug.application/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %bundleName
 Bundle-SymbolicName: org.eclipse.cdt.debug.application;singleton:=true
-Bundle-Version: 1.2.500.qualifier
+Bundle-Version: 1.2.600.qualifier
 Bundle-Activator: org.eclipse.cdt.debug.application.Activator
 Bundle-Vendor: %provider
 Require-Bundle: org.eclipse.ui,
diff --git a/debug/org.eclipse.cdt.debug.application/pom.xml b/debug/org.eclipse.cdt.debug.application/pom.xml
index bedced5251b..289a04df3b2 100644
--- a/debug/org.eclipse.cdt.debug.application/pom.xml
+++ b/debug/org.eclipse.cdt.debug.application/pom.xml
@@ -20,7 +20,7 @@
 		<version>10.6.0-SNAPSHOT</version>
 	</parent>
 
-	<version>1.2.500-SNAPSHOT</version>
+	<version>1.2.600-SNAPSHOT</version>
 	<artifactId>org.eclipse.cdt.debug.application</artifactId>
 	<packaging>eclipse-plugin</packaging>
 
diff --git a/debug/org.eclipse.cdt.debug.dap/META-INF/MANIFEST.MF b/debug/org.eclipse.cdt.debug.dap/META-INF/MANIFEST.MF
index 6bad9db87a6..6719a01e660 100644
--- a/debug/org.eclipse.cdt.debug.dap/META-INF/MANIFEST.MF
+++ b/debug/org.eclipse.cdt.debug.dap/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-SymbolicName: org.eclipse.cdt.debug.dap;singleton:=true
-Bundle-Version: 1.2.400.qualifier
+Bundle-Version: 1.2.500.qualifier
 Bundle-RequiredExecutionEnvironment: JavaSE-11
 Require-Bundle: org.eclipse.core.runtime,
  org.eclipse.jface.text,
diff --git a/debug/org.eclipse.cdt.debug.dap/pom.xml b/debug/org.eclipse.cdt.debug.dap/pom.xml
index cbb6b15b601..5de5dd59b0f 100644
--- a/debug/org.eclipse.cdt.debug.dap/pom.xml
+++ b/debug/org.eclipse.cdt.debug.dap/pom.xml
@@ -22,7 +22,7 @@
 		<relativePath>../../pom.xml</relativePath>
 	</parent>
 
-	<version>1.2.400-SNAPSHOT</version>
+	<version>1.2.500-SNAPSHOT</version>
 	<artifactId>org.eclipse.cdt.debug.dap</artifactId>
 	<packaging>eclipse-plugin</packaging>
 
diff --git a/pom.xml b/pom.xml
index a057c826bde..86f526fca1e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
 
 		<tycho.scmUrl>scm:git:https://git.eclipse.org/r/cdt/org.eclipse.cdt</tycho.scmUrl>
 		<base.test.vmargs>-Xms256m -Xmx512m -ea</base.test.vmargs>
-		<comparator.repo>https://download.eclipse.org/tools/cdt/releases/10.4/cdt-10.4.1/</comparator.repo>
+		<comparator.repo>https://download.eclipse.org/tools/cdt/releases/10.5/cdt-10.5.0/</comparator.repo>
 		<!-- these parameters are to control baseline replace and compare. On a local build you want
 		     to avoid baseline replace and compare, especially if you have different versions of Java than
 			 the baseline was built with. This is the default.