diff --git a/eng/BranchInfo.props b/eng/BranchInfo.props
index b466ad31302..fe62447068c 100644
--- a/eng/BranchInfo.props
+++ b/eng/BranchInfo.props
@@ -30,11 +30,11 @@
   <PropertyGroup Condition="'$(IsStableProject)' == 'true'">
     <MajorVersion>1</MajorVersion>
     <MinorVersion>5</MinorVersion>
-    <PatchVersion>5</PatchVersion>
+    <PatchVersion>6</PatchVersion>
   </PropertyGroup>
   <PropertyGroup Condition="'$(IsStableProject)' != 'true'">
     <MajorVersion>0</MajorVersion>
     <MinorVersion>17</MinorVersion>
-    <PatchVersion>5</PatchVersion>
+    <PatchVersion>6</PatchVersion>
   </PropertyGroup>
 </Project>
diff --git a/eng/Versions.props b/eng/Versions.props
index 353e9fecb6f..c31d4769f44 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -9,7 +9,7 @@
         https://github.com/dotnet/arcade/blob/c788ffa83b088cafe9dbffc1cbc8155ba88b2553/Documentation/CorePackages/Versioning.md#output
     -->
     <DotNetUseShippingVersions>true</DotNetUseShippingVersions>
-    <VersionPrefix>1.5.5</VersionPrefix>
+    <VersionPrefix>1.5.6</VersionPrefix>
     <PreReleaseVersionLabel>preview</PreReleaseVersionLabel>
     <AssemblyVersion>1.0.0.0</AssemblyVersion>