diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index ee79daa9ebf..1e5aaebbdf9 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -29,13 +29,13 @@ variables:
   # Should be 'current' release branch name, i.e. 'release/dev17.10' in dotnet/fsharp/refs/heads/main, 'release/dev17.10' in dotnet/fsharp/refs/heads/release/dev17.10 and 'release/dev17.9' in dotnet/fsharp/refs/heads/release/dev17.9
   # Should **never** be 'main' in dotnet/fsharp/refs/heads/main, since it will start inserting to VS twice.
   - name: FSharpReleaseBranchName
-    value: release/dev17.12
+    value: release/dev17.13
   # VS Insertion branch name (NOT the same as F# branch)
   # Should be previous release branch or 'main' in 'main' and 'main' in release branch
   # (since for all *new* release branches we insert into VS main and for all *previous* releases we insert into corresponding VS release),
   # i.e. 'rel/d17.9' *or* 'main' in dotnet/fsharp/refs/heads/main and 'main' in F# dotnet/fsharp/refs/heads/release/dev17.10 (latest release branch)
   - name: VSInsertionTargetBranchName
-    value: rel/d17.12
+    value: main
   - name: _TeamName
     value: FSharp
   - name: TeamName
@@ -88,7 +88,7 @@ extends:
       #                                                  Signed build                                                     #
       #-------------------------------------------------------------------------------------------------------------------#
       # Localization: we only run it for specific release branches
-      - ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/release/dev17.12') }}:
+      - ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/release/dev17.13') }}:
         - template: /eng/common/templates-official/job/onelocbuild.yml@self
           parameters:
             MirrorRepo: fsharp
diff --git a/eng/Versions.props b/eng/Versions.props
index 614ced1604c..d89aec3f3cd 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -43,7 +43,7 @@
     <FSharpCorePreviewPackageVersionValue>$(FSCorePackageVersionValue)-$(PreReleaseVersionLabel).*</FSharpCorePreviewPackageVersionValue>
     <!-- -->
     <!-- FSharp tools for Visual Studio version number -->
-    <FSToolsMajorVersion>12</FSToolsMajorVersion>
+    <FSToolsMajorVersion>13</FSToolsMajorVersion>
     <FSToolsMinorVersion>9</FSToolsMinorVersion>
     <FSToolsBuildVersion>$(FSBuildVersion)</FSToolsBuildVersion>
     <FSToolsRevisionVersion>$(FSRevisionVersion)</FSToolsRevisionVersion>
@@ -53,7 +53,7 @@
   <PropertyGroup>
     <!-- These have to be in sync with latest release branch -->
     <VSMajorVersion>17</VSMajorVersion>
-    <VSMinorVersion>12</VSMinorVersion>
+    <VSMinorVersion>13</VSMinorVersion>
     <VSGeneralVersion>$(VSMajorVersion).0</VSGeneralVersion>
     <VSAssemblyVersionPrefix>$(VSMajorVersion).$(VSMinorVersion).0</VSAssemblyVersionPrefix>
     <VSAssemblyVersion>$(VSAssemblyVersionPrefix).0</VSAssemblyVersion>