diff --git a/.github/workflows/update-prebuild-spm.yml b/.github/workflows/update-prebuild-spm.yml
index c648e5c..fe990b7 100644
--- a/.github/workflows/update-prebuild-spm.yml
+++ b/.github/workflows/update-prebuild-spm.yml
@@ -11,9 +11,10 @@ jobs:
     steps:
       - name: Extract Release Information
         id: release_info
+        env:
+          VERSION: ${{ github.event.release.tag_name }}
+          RELEASE_BODY: ${{ github.event.release.body }}
         run: |
-          VERSION="${{ github.event.release.tag_name }}"
-          RELEASE_BODY="${{ github.event.release.body }}"
           MACHOKIT_CHECKSUM=$(echo "$RELEASE_BODY" | awk -v target="MachOKit" '
             found { print; exit }
             $0 == target { found=1 }