diff --git a/src/packages/excalidraw/package.json b/src/packages/excalidraw/package.json
index e80db90c..382febda 100644
--- a/src/packages/excalidraw/package.json
+++ b/src/packages/excalidraw/package.json
@@ -62,7 +62,7 @@
     "sass-loader": "12.4.0",
     "terser-webpack-plugin": "5.2.5",
     "ts-loader": "9.2.6",
-    "typescript": "4.5.2",
+    "typescript": "4.5.3",
     "webpack": "5.65.0",
     "webpack-bundle-analyzer": "4.5.0",
     "webpack-cli": "4.9.1"
diff --git a/src/packages/excalidraw/yarn.lock b/src/packages/excalidraw/yarn.lock
index 56e8cd24..79974119 100644
--- a/src/packages/excalidraw/yarn.lock
+++ b/src/packages/excalidraw/yarn.lock
@@ -2658,10 +2658,10 @@ tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.14.1.tgz#cf2d38bdc34a134bcaf1091c41f6619e2f672d00"
   integrity sha512-Xni35NKzjgMrwevysHTCArtLDpPvye8zV/0E4EyYn43P7/7qvQwPh9BGkHewbMulVntbigmcT7rdX3BNo9wRJg==
 
-typescript@4.5.2:
-  version "4.5.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.2.tgz#8ac1fba9f52256fdb06fb89e4122fa6a346c2998"
-  integrity sha512-5BlMof9H1yGt0P8/WF+wPNw6GfctgGjXp5hkblpyT+8rkASSmkUKMXrxR0Xg8ThVCi/JnHQiKXeBaEwCeQwMFw==
+typescript@4.5.3:
+  version "4.5.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.5.3.tgz#afaa858e68c7103317d89eb90c5d8906268d353c"
+  integrity sha512-eVYaEHALSt+s9LbvgEv4Ef+Tdq7hBiIZgii12xXJnukryt3pMgJf6aKhoCZ3FWQsu6sydEnkg11fYXLzhLBjeQ==
 
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"