diff --git a/src/Microsoft.Azure.Functions.PowerShellWorker.csproj b/src/Microsoft.Azure.Functions.PowerShellWorker.csproj
index 5805191a..02d6d280 100644
--- a/src/Microsoft.Azure.Functions.PowerShellWorker.csproj
+++ b/src/Microsoft.Azure.Functions.PowerShellWorker.csproj
@@ -21,11 +21,11 @@ Licensed under the MIT license. See LICENSE file in the project root for full li
 
   <ItemGroup>
     <PackageReference Include="Grpc.Net.Client" Version="2.52.0" />
-    <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.4.5" />
+    <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.4.7" />
     <PackageReference Include="CommandLineParser" Version="2.9.1" />
     <PackageReference Include="Google.Protobuf" Version="3.21.9" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="6.0.3" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
     <PackageReference Include="System.Formats.Asn1" Version="8.0.1" />
     <PackageReference Include="System.IO.Packaging" Version="8.0.1" />
     <PackageReference Include="System.Runtime.Caching" Version="8.0.1" />
diff --git a/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj b/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj
index 7a600d4b..7cf2f616 100644
--- a/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj
+++ b/test/Unit/Microsoft.Azure.Functions.PowerShellWorker.Test.csproj
@@ -11,8 +11,8 @@
     <PackageReference Include="System.Formats.Asn1" Version="8.0.1" />
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
-    <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.4.5" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
+    <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.4.7" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.9.2" />
     <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
   </ItemGroup>
diff --git a/tools/helper.psm1 b/tools/helper.psm1
index 5b33ffaf..d21dab82 100644
--- a/tools/helper.psm1
+++ b/tools/helper.psm1
@@ -17,8 +17,8 @@ $DotnetSDKVersionRequirements = @{
     }
 
     '8.0' = @{
-        MinimalPatch = '402'
-        DefaultPatch = '402'
+        MinimalPatch = '405'
+        DefaultPatch = '405'
     }
 }