diff --git a/package.json b/package.json
index e4eafa64..30997ecd 100644
--- a/package.json
+++ b/package.json
@@ -49,6 +49,6 @@
     "jest-circus": "26.0.1",
     "prettier": "2.0.5",
     "ts-jest": "25.5.1",
-    "typescript": "3.9.2"
+    "typescript": "3.9.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 426a8e95..4280d4e7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4775,9 +4775,9 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@3.9.2:
-  version "3.9.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.2.tgz#64e9c8e9be6ea583c54607677dd4680a1cf35db9"
+typescript@3.9.3:
+  version "3.9.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.3.tgz#d3ac8883a97c26139e42df5e93eeece33d610b8a"
 
 union-value@^1.0.0:
   version "1.0.1"