diff --git a/package-lock.json b/package-lock.json
index f79ae3fc3e3..8f0e2d30840 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
         "i18next-korean-postposition-processor": "^1.0.0",
         "json-stable-stringify": "^1.2.0",
         "jszip": "^3.10.1",
-        "phaser": "^3.88.2",
+        "phaser": "^3.70.0",
         "phaser3-rex-plugins": "^1.80.14"
       },
       "devDependencies": {