diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7057603..895ea22 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -93,7 +93,7 @@ jobs:
       - name: get release version
         id: release-version
         run: |
-          echo "$GITHUB_REF_NAME" | sed 's|^[a-zA-Z]\+|RELEASE_VERSION=|' >> $GITHUB_OUTPUT
+          echo "$GITHUB_REF_NAME" | sed 's|^[a-zA-Z]\+|RELEASE_VERSION=|; s|-|_|g' >> $GITHUB_OUTPUT
 
       # create asset {{
       - name: create zip archive