diff --git a/build/VSIX.targets b/build/VSIX.targets
index 5995deeabd..5e3d365380 100644
--- a/build/VSIX.targets
+++ b/build/VSIX.targets
@@ -104,7 +104,7 @@
         /p:Configuration=$(Configuration);
         /p:FeatureBranchVersionSuffix=$(FeatureBranchVersionSuffix);
         /p:BuildNumber=$(BuildNumber);
-        /p:LangVersion=7.1" />
+        /p:LangVersion=7.2" />
     </ItemGroup>
 
     <MakeDir Directories="$(LogOutputDir)" />