diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e09b0ed..28fe9bf 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -81,12 +81,12 @@ deploy:staging:
         cp "${VERSION_SOURCE}" "${VERSION_WORK_FILE}"
       else
         echo "⚠️ Keine versions.php gefunden – nutze Defaults 1.0.0"
-        cat <<'PHP' > "${VERSION_WORK_FILE}"
-<?php
-$mainversion = 1;
-$subversion = 0;
-$patchversion = 0;
-PHP
+        {
+          echo '<?php'
+          echo '$mainversion = 1;'
+          echo '$subversion = 0;'
+          echo '$patchversion = 0;'
+        } > "${VERSION_WORK_FILE}"
       fi
 
       MAIN=$(grep '\$mainversion' "${VERSION_WORK_FILE}" 2>/dev/null | tr -cd '0-9')
@@ -275,12 +275,12 @@ deploy:production:
         cp "${VERSION_SOURCE}" "${VERSION_WORK_FILE}"
       else
         echo "⚠️ Keine versions.php gefunden – nutze Defaults 1.0.0"
-        cat <<'PHP' > "${VERSION_WORK_FILE}"
-<?php
-$mainversion = 1;
-$subversion = 0;
-$patchversion = 0;
-PHP
+        {
+          echo '<?php'
+          echo '$mainversion = 1;'
+          echo '$subversion = 0;'
+          echo '$patchversion = 0;'
+        } > "${VERSION_WORK_FILE}"
       fi
 
       MAIN=$(grep '\$mainversion' "${VERSION_WORK_FILE}" 2>/dev/null | tr -cd '0-9')