diff --git a/packages/o-express-middleware/package.json b/packages/o-express-middleware/package.json
index 265d256..59ef52b 100644
--- a/packages/o-express-middleware/package.json
+++ b/packages/o-express-middleware/package.json
@@ -50,14 +50,14 @@
   "devDependencies": {
     "@types/axios": "0.14.0",
     "@types/express": "4.16.0",
-    "@types/jest": "23.3.2",
+    "@types/jest": "27.4.1",
     "@types/node": "10.5.2",
     "@types/winston": "2.3.9",
     "codecov": "3.0.4",
     "express": "4.16.3",
-    "jest": "23.4.0",
+    "jest": "27.5.1",
     "jest-extended": "0.7.2",
-    "ts-jest": "24.0.0",
+    "ts-jest": "27.1.4",
     "tslint": "5.10.0",
     "tslint-config-gplane": "3.0.0-beta.2",
     "tslint-formatter-beauty": "3.0.0-beta.2",
diff --git a/packages/o-router-client/package.json b/packages/o-router-client/package.json
index fe82ed2..39d5c6c 100644
--- a/packages/o-router-client/package.json
+++ b/packages/o-router-client/package.json
@@ -41,11 +41,11 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "@types/jest": "23.3.2",
+    "@types/jest": "27.4.1",
     "codecov": "3.0.4",
-    "jest": "23.4.0",
+    "jest": "27.5.1",
     "jest-extended": "0.7.2",
-    "ts-jest": "24.0.0",
+    "ts-jest": "27.1.4",
     "tslint": "5.10.0",
     "tslint-config-gplane": "3.0.0-beta.2",
     "tslint-formatter-beauty": "3.0.0-beta.2",