diff --git a/.github/workflows/snapx-promote.yml b/.github/workflows/snapx-promote.yml
index 74f16ea..a21b433 100644
--- a/.github/workflows/snapx-promote.yml
+++ b/.github/workflows/snapx-promote.yml
@@ -4,7 +4,7 @@ on:
     types: [published]
 
 env:
-  DOTNET_VERSION: 8.0.303
+  DOTNET_VERSION: 8.0.403
 
 jobs:
   publish: