diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b4f875790..dbe4db04f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -46,7 +46,7 @@ jobs:
         if: matrix.configuration == 'Release'
         run: |
           $content = Get-Content "${{ env.ASSEMBLY_INFO_PATH }}"
-          $match = [regex]::Match($content, 'AssemblyVersion\("(.+?)"\)')
+          $match = [regex]::Match($content, 'AssemblyVersion\("([0-9]+(?:\.[0-9]+){1,3})"\)')
           $version = $match.Groups[1].Value
           echo $version
           echo "APP_VERSION=$version" >> $env:GITHUB_OUTPUT
diff --git a/ShareX.HelpersLib/UpdateChecker/GitHubUpdateChecker.cs b/ShareX.HelpersLib/UpdateChecker/GitHubUpdateChecker.cs
index 708756fa0..52628dffc 100644
--- a/ShareX.HelpersLib/UpdateChecker/GitHubUpdateChecker.cs
+++ b/ShareX.HelpersLib/UpdateChecker/GitHubUpdateChecker.cs
@@ -61,7 +61,7 @@ public override void CheckUpdate()
             }
             catch (Exception e)
             {
-                DebugHelper.WriteException(e, "GitHub update check failed");
+                DebugHelper.WriteException(e, "GitHub update check failed.");
             }
 
             Status = UpdateStatus.UpdateCheckFailed;