diff --git a/.github/actions/create-release-pr-for-gem/action.yml b/.github/actions/create-release-pr-for-gem/action.yml
index fe78e95..1371173 100644
--- a/.github/actions/create-release-pr-for-gem/action.yml
+++ b/.github/actions/create-release-pr-for-gem/action.yml
@@ -62,10 +62,8 @@ runs:
       env:
         GH_TOKEN: ${{ env.GITHUB_TOKEN }}
       run: |
-        BODY=$(cat <<EOF
+        cat <<EOF > /tmp/pr_body.txt
         ${{ steps.changelog.outputs.clean_changelog }}
         EOF
-        )
-        ESCAPED_BODY=$(echo "$BODY" | sed 's/"/\\"/g')
-        gh pr create --title "chore: Release version to v${{ steps.changelog.outputs.version }}" --body "$ESCAPED_BODY" --base ${{ inputs.base-branch }} --head release/${{ inputs.tag-prefix }}${{ steps.changelog.outputs.version }}
+        gh pr create --title "chore: Release version to v${{ steps.changelog.outputs.version }}" --body-file /tmp/pr_body.txt --base ${{ inputs.base-branch }} --head release/${{ inputs.tag-prefix }}${{ steps.changelog.outputs.version }}
       shell: bash