diff --git a/client/package.json b/client/package.json
index f05edd45..c4fbc52a 100644
--- a/client/package.json
+++ b/client/package.json
@@ -34,6 +34,7 @@
     "@babel/preset-stage-2": "^7.0.0",
     "@babel/preset-typescript": "^7.16.7",
     "@babel/runtime": "^7.5.4",
+    "@graphql-tools/jest-transform": "^1.2.2",
     "@graphql-tools/mock": "^8.6.5",
     "@graphql-tools/schema": "^8.3.7",
     "@tiptap/core": "^2.0.0-beta.174",
@@ -51,7 +52,7 @@
     "autoprefixer": "^10.4.12",
     "babel-core": "^7.0.0-bridge.0",
     "babel-helper-vue-jsx-merge-props": "^2.0.3",
-    "babel-jest": "^26.6.3",
+    "babel-jest": "^25.5.1",
     "babel-loader": "^8.0.6",
     "babel-plugin-syntax-jsx": "^6.18.0",
     "babel-plugin-transform-vue-jsx": "^3.5.0",
@@ -79,7 +80,7 @@
     "graphql-tag": "^2.10.1",
     "graphql-tools": "^8.2.5",
     "html-webpack-plugin": "^5.5.0",
-    "jest": "^26.6.3",
+    "jest": "^25.5.4",
     "jest-serializer-vue": "^2.0.2",
     "jest-transform-graphql": "^2.1.0",
     "jest-transform-stub": "^2.0.0",