diff --git a/DisCatSharp.Extensions.OAuth2Web/DisCatSharp.Extensions.OAuth2Web.csproj b/DisCatSharp.Extensions.OAuth2Web/DisCatSharp.Extensions.OAuth2Web.csproj
index 09a0c36..2a9c977 100644
--- a/DisCatSharp.Extensions.OAuth2Web/DisCatSharp.Extensions.OAuth2Web.csproj
+++ b/DisCatSharp.Extensions.OAuth2Web/DisCatSharp.Extensions.OAuth2Web.csproj
@@ -37,7 +37,7 @@
 	</PropertyGroup>
 
 	<ItemGroup Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net9.0'))">
-		<PackageReference Include="Backport.System.Threading.Lock" Version="3.1.4" />
+		<PackageReference Include="Backport.System.Threading.Lock" Version="3.1.5" />
 	</ItemGroup>
 
 	<ItemGroup>
diff --git a/DisCatSharp.Extensions.TwoFactorCommands/DisCatSharp.Extensions.TwoFactorCommands.csproj b/DisCatSharp.Extensions.TwoFactorCommands/DisCatSharp.Extensions.TwoFactorCommands.csproj
index 1bcc45f..9ad3b26 100644
--- a/DisCatSharp.Extensions.TwoFactorCommands/DisCatSharp.Extensions.TwoFactorCommands.csproj
+++ b/DisCatSharp.Extensions.TwoFactorCommands/DisCatSharp.Extensions.TwoFactorCommands.csproj
@@ -24,7 +24,7 @@
 	</PropertyGroup>
 
 	<ItemGroup Condition="!$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)', 'net9.0'))">
-		<PackageReference Include="Backport.System.Threading.Lock" Version="3.1.4" />
+		<PackageReference Include="Backport.System.Threading.Lock" Version="3.1.5" />
 	</ItemGroup>
 
 	<ItemGroup>