diff --git a/.github/policies/resourceManagement.yml b/.github/policies/resourceManagement.yml
index 11fbfe1dc8..b2e7adfd3f 100644
--- a/.github/policies/resourceManagement.yml
+++ b/.github/policies/resourceManagement.yml
@@ -194,7 +194,7 @@ configuration:
               isRegex: False
       then:
       - addMilestone:
-          milestone: 10.0 Preview5
+          milestone: 10.0 Preview6
       description: Apply milestone to PRs on the main branch
       triggerOnOwnActions: true
     - if:
diff --git a/eng/Versions.props b/eng/Versions.props
index 5ae2e78b3f..73dc4c5c34 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -6,7 +6,7 @@
     <PatchVersion>0</PatchVersion>
     <!-- version in our package name #.#.#-below.#####.## -->
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
-    <PreReleaseVersionIteration>5</PreReleaseVersionIteration>
+    <PreReleaseVersionIteration>6</PreReleaseVersionIteration>
     <VersionPrefix>$(MajorVersion).$(MinorVersion).$(PatchVersion)</VersionPrefix>
     <StabilizePackageVersion Condition="'$(StabilizePackageVersion)' == ''">false</StabilizePackageVersion>
     <DotNetFinalVersionKind Condition="'$(StabilizePackageVersion)' == 'true'">release</DotNetFinalVersionKind>