diff --git a/versions.env b/versions.env
index 82eaedc1..dc566940 100644
--- a/versions.env
+++ b/versions.env
@@ -12,7 +12,7 @@ UV_VERSION=0.7.19
 RUBY_VERSION=3.3
 
 # SDK versions
-DOTNET_SDK_VERSION=1.15.0
+DOTNET_SDK_VERSION=1.16.0
 GO_SDK_VERSION=1.44.0
 JAVA_SDK_VERSION=1.35.0
 PYTHON_SDK_VERSION=1.23.0
diff --git a/workers/dotnet/Temporalio.Omes.csproj b/workers/dotnet/Temporalio.Omes.csproj
index 2bf73f2a..1beb5913 100644
--- a/workers/dotnet/Temporalio.Omes.csproj
+++ b/workers/dotnet/Temporalio.Omes.csproj
@@ -16,7 +16,7 @@
         <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="7.0.0" />
         <PackageReference Include="System.CommandLine" Version="2.0.0-beta4.22272.1" />
         <PackageReference Include="Grpc.AspNetCore" Version="2.62.0" />
-        <PackageReference Include="Temporalio" Version="1.15.0">
+        <PackageReference Include="Temporalio" Version="1.16.0">
             <!--
               We have to make sure this isn't included transitively so it can be
               overridden.