diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fa6dd92..3b01073 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -8,7 +8,7 @@ defaults:
 on:
   push:
     tags:
-    - "[0-9]+.[0-9]+.[0-9]+[-a-z]*"
+    - "[0-9]+.[0-9]+.[0-9]+[\\-a-z]*"
 
 jobs:
   create-release: