diff --git a/eng/Versions.props b/eng/Versions.props
index 5a6fd3a737a..0054e122a6a 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -15,7 +15,7 @@
     <!-- F# Version components -->
     <FSMajorVersion>6</FSMajorVersion>
     <FSMinorVersion>0</FSMinorVersion>
-    <FSBuildVersion>5</FSBuildVersion>
+    <FSBuildVersion>6</FSBuildVersion>
     <FSRevisionVersion>0</FSRevisionVersion>
     <!-- -->
     <!-- F# Language version -->
@@ -32,7 +32,7 @@
     <!-- FSharp.Compiler.Service version -->
     <FCSMajorVersion>41</FCSMajorVersion>
     <FCSMinorVersion>0</FCSMinorVersion>
-    <FCSBuildVersion>5</FCSBuildVersion>
+    <FCSBuildVersion>6</FCSBuildVersion>
     <FCSRevisionVersion>$(FSRevisionVersion)</FCSRevisionVersion>
     <FSharpCompilerServicePackageVersion>$(FCSMajorVersion).$(FCSMinorVersion).$(FCSBuildVersion)</FSharpCompilerServicePackageVersion>
     <FSharpCompilerServiceVersion>$(FCSMajorVersion).$(FCSMinorVersion).$(FCSBuildVersion).$(FCSRevisionVersion)</FSharpCompilerServiceVersion>