diff --git a/api/Dta.Frontdoor.Api.csproj b/api/Dta.Frontdoor.Api.csproj
index 2d7e437..5b77942 100644
--- a/api/Dta.Frontdoor.Api.csproj
+++ b/api/Dta.Frontdoor.Api.csproj
@@ -6,7 +6,7 @@
     <PackageReference Include="Lamar" Version="4.2.1" />
     <PackageReference Include="Lamar.Microsoft.DependencyInjection" Version="4.1.5" />
     <PackageReference Include="Microsoft.Azure.CognitiveServices.Knowledge.QnAMaker" Version="1.1.0" />
-    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="3.1.3" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="5.0.0" />
     <PackageReference Include="Microsoft.Rest.ClientRuntime" Version="2.3.21" />
     <PackageReference Include="Microsoft.Rest.ClientRuntime.Azure" Version="3.3.19" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />