diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9fe11ee..48c6fd8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -81,12 +81,7 @@ deploy:staging:
         cp "${VERSION_SOURCE}" "${VERSION_WORK_FILE}"
       else
         echo "⚠️ Keine versions.php gefunden – nutze Defaults 1.0.0"
-        {
-          echo '<?php'
-          echo '$mainversion = 1;'
-          echo '$subversion = 0;'
-          echo '$patchversion = 0;'
-        } > "${VERSION_WORK_FILE}"
+        printf '%s\n' '<?php' '$mainversion = 1;' '$subversion = 0;' '$patchversion = 0;' > "${VERSION_WORK_FILE}"
       fi
 
       MAIN=$(grep '\$mainversion' "${VERSION_WORK_FILE}" 2>/dev/null | tr -cd '0-9')
@@ -273,12 +268,7 @@ deploy:production:
         cp "${VERSION_SOURCE}" "${VERSION_WORK_FILE}"
       else
         echo "⚠️ Keine versions.php gefunden – nutze Defaults 1.0.0"
-        {
-          echo '<?php'
-          echo '$mainversion = 1;'
-          echo '$subversion = 0;'
-          echo '$patchversion = 0;'
-        } > "${VERSION_WORK_FILE}"
+        printf '%s\n' '<?php' '$mainversion = 1;' '$subversion = 0;' '$patchversion = 0;' > "${VERSION_WORK_FILE}"
       fi
 
       MAIN=$(grep '\$mainversion' "${VERSION_WORK_FILE}" 2>/dev/null | tr -cd '0-9')