diff --git a/src/Soenneker.Utils.HttpClientCache.csproj b/src/Soenneker.Utils.HttpClientCache.csproj
index f64745e2..f6e9ea9d 100644
--- a/src/Soenneker.Utils.HttpClientCache.csproj
+++ b/src/Soenneker.Utils.HttpClientCache.csproj
@@ -43,7 +43,7 @@
 
     <ItemGroup>
         <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.2" />
-        <PackageReference Include="Soenneker.Dictionaries.Singletons" Version="4.0.5" />
+        <PackageReference Include="Soenneker.Dictionaries.Singletons" Version="4.0.6" />
         <PackageReference Include="Soenneker.Dtos.HttpClientOptions" Version="4.0.13" />
         <PackageReference Include="Soenneker.Utils.Runtime" Version="4.0.915" />
     </ItemGroup>