diff --git a/ubuntu/standard/5.0/Dockerfile b/ubuntu/standard/5.0/Dockerfile
index eef4a90e..bcf28b0c 100644
--- a/ubuntu/standard/5.0/Dockerfile
+++ b/ubuntu/standard/5.0/Dockerfile
@@ -161,6 +161,7 @@ FROM tools AS runtimes
 
 ENV DOTNET_31_SDK_VERSION="3.1.404"
 ENV DOTNET_5_SDK_VERSION="5.0.202"
+ENV DOTNET_6_SDK_VERSION="6.0.100"
 ENV DOTNET_ROOT="/root/.dotnet"
 
 # Add .NET Core 3.1 Global Tools install folder to PATH
@@ -173,6 +174,11 @@ RUN  /usr/local/bin/dotnet-install.sh -v $DOTNET_5_SDK_VERSION \
      && dotnet --list-sdks \
      && rm -rf /tmp/*
 
+# Add .NET Core 6 Global Tools install folder to PATH
+RUN  /usr/local/bin/dotnet-install.sh -v $DOTNET_6_SDK_VERSION \
+     && dotnet --list-sdks \
+     && rm -rf /tmp/*
+
 # Trigger the population of the local package cache
 ENV NUGET_XMLDOC_MODE skip
 RUN set -ex \
diff --git a/ubuntu/standard/5.0/runtimes.yml b/ubuntu/standard/5.0/runtimes.yml
index 96c50655..8d792143 100644
--- a/ubuntu/standard/5.0/runtimes.yml
+++ b/ubuntu/standard/5.0/runtimes.yml
@@ -50,7 +50,7 @@ runtimes:
       1.16:
         commands:
           - echo "Installing Go version 1.16 ..."
-          - goenv global  $GOLANG_16_VERSION          
+          - goenv global  $GOLANG_16_VERSION
   python:
     versions:
       3.7:
@@ -109,3 +109,7 @@ runtimes:
         commands:
           - echo "Installing .NET version 5.0 ..."
           - test -f "global.json" && echo "Using provided global.json" || dotnet new globaljson --sdk-version $DOTNET_5_SDK_VERSION
+      6.0:
+        commands:
+          - echo "Installing .NET version 6.0 ..."
+          - test -f "global.json" && echo "Using provided global.json" || dotnet new globaljson --sdk-version $DOTNET_6_SDK_VERSION