diff --git a/package.json b/package.json
index 7664a25524..4bb5c3a6a7 100644
--- a/package.json
+++ b/package.json
@@ -233,7 +233,7 @@
     "tar": "^6.1.11",
     "terser-webpack-plugin": "^5.2.4",
     "ts-lit-plugin": "^1.2.1",
-    "typescript": "^4.9.4",
+    "typescript": "^4.9.5",
     "vinyl-buffer": "^1.0.1",
     "vinyl-source-stream": "^2.0.0",
     "webpack": "^5.55.1",
diff --git a/yarn.lock b/yarn.lock
index 7869d0f192..6e49bcf136 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9567,7 +9567,7 @@ fsevents@^1.2.7:
     tinykeys: ^1.1.3
     ts-lit-plugin: ^1.2.1
     tsparticles: ^1.34.0
-    typescript: ^4.9.4
+    typescript: ^4.9.5
     unfetch: ^4.1.0
     vinyl-buffer: ^1.0.1
     vinyl-source-stream: ^2.0.0
@@ -15389,13 +15389,13 @@ typescript@^3.8.3:
   languageName: node
   linkType: hard
 
-"typescript@npm:^4.9.4":
-  version: 4.9.4
-  resolution: "typescript@npm:4.9.4"
+"typescript@npm:^4.9.5":
+  version: 4.9.5
+  resolution: "typescript@npm:4.9.5"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: e782fb9e0031cb258a80000f6c13530288c6d63f1177ed43f770533fdc15740d271554cdae86701c1dd2c83b082cea808b07e97fd68b38a172a83dbf9e0d0ef9
+  checksum: ee000bc26848147ad423b581bd250075662a354d84f0e06eb76d3b892328d8d4440b7487b5a83e851b12b255f55d71835b008a66cbf8f255a11e4400159237db
   languageName: node
   linkType: hard
 
@@ -15409,13 +15409,13 @@ typescript@^3.8.3:
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@^4.9.4#~builtin<compat/typescript>":
-  version: 4.9.4
-  resolution: "typescript@patch:typescript@npm%3A4.9.4#~builtin<compat/typescript>::version=4.9.4&hash=ad5954"
+"typescript@patch:typescript@^4.9.5#~builtin<compat/typescript>":
+  version: 4.9.5
+  resolution: "typescript@patch:typescript@npm%3A4.9.5#~builtin<compat/typescript>::version=4.9.5&hash=ad5954"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 1caaea6cb7f813e64345190fddc4e6c924d0b698ab81189b503763c4a18f7f5501c69362979d36e19c042d89d936443e768a78b0675690b35eb663d19e0eae71
+  checksum: 8f6260acc86b56bfdda6004bc53f32ea548f543e8baef7071c8e34d29d292f3e375c8416556c8de10b24deef6933cd1c16a8233dc84a3dd43a13a13265d0faab
   languageName: node
   linkType: hard