diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index f93bb70..1ccd9bd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     tags:
-      - 'v[0-9]+.[0-9]+.[0-9]+'
+      - "v[0-9]+.[0-9]+.[0-9]+"
 
 jobs:
   release:
@@ -53,5 +53,5 @@ jobs:
         run: gradle publish
         working-directory: ./java
         env:
-          RELEASE_VERSION: ${{ github.ref_name[1] }}
+          RELEASE_VERSION: ${GITHUB_REF_NAME:1}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}