diff --git a/package.json b/package.json
index 9fcde84dc9704c..e88e373c3b5434 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
     "sirv": "^1.0.17",
     "ts-jest": "^27.0.4",
     "ts-node": "^10.1.0",
-    "typescript": "^4.3.5",
+    "typescript": "4.3.5",
     "vitepress": "^0.16.0",
     "yorkie": "^2.0.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 7b45192c2feb90..5f6c06ac738e9f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7717,7 +7717,7 @@ typedarray-to-buffer@^3.1.5:
   version "0.0.0"
   uid ""
 
-typescript@^4.3.4, typescript@^4.3.5, typescript@~4.3.5:
+typescript@4.3.5, typescript@^4.3.4, typescript@~4.3.5:
   version "4.3.5"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.3.5.tgz#4d1c37cc16e893973c45a06886b7113234f119f4"
   integrity sha512-DqQgihaQ9cUrskJo9kIyW/+g0Vxsk8cDtZ52a3NGh0YNTfpUSArXSohyUGnvbPazEPLu398C0UxmKSOrPumUzA==