diff --git a/Source/PersistentMemoryCache/PersistentMemoryCache.csproj b/Source/PersistentMemoryCache/PersistentMemoryCache.csproj
index 6077547..d0c1907 100644
--- a/Source/PersistentMemoryCache/PersistentMemoryCache.csproj
+++ b/Source/PersistentMemoryCache/PersistentMemoryCache.csproj
@@ -16,7 +16,7 @@
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="LiteDB" Version="3.1.4" />
-    <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="2.0.0" />
+    <PackageReference Include="LiteDB" Version="4.1.4" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="2.2.0" />
   </ItemGroup>
 </Project>