diff --git a/src/Octokit.Webhooks/Octokit.Webhooks.csproj b/src/Octokit.Webhooks/Octokit.Webhooks.csproj
index 3e5c5a0d..94f973e8 100644
--- a/src/Octokit.Webhooks/Octokit.Webhooks.csproj
+++ b/src/Octokit.Webhooks/Octokit.Webhooks.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="JetBrains.Annotations" Version="2025.2.2" PrivateAssets="all" />
     <PackageReference Include="Macross.Json.Extensions" Version="3.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Primitives" Version="9.0.8" />
+    <PackageReference Include="Microsoft.Extensions.Primitives" Version="9.0.9" />
   </ItemGroup>
 
 </Project>