diff --git a/package.json b/package.json
index c83b9ddbb8..286b1b28ef 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "ts-mockito": "^2.6.1",
     "ts-node": "^10.8.0",
     "tslib": "^2.3.1",
-    "typescript": "^4.4.3"
+    "typescript": "^4.9.5"
   },
   "jest": {
     "collectCoverage": true,
diff --git a/tools/automation/package.json b/tools/automation/package.json
index 9780437767..2de55179a9 100644
--- a/tools/automation/package.json
+++ b/tools/automation/package.json
@@ -77,6 +77,6 @@
     "prettier-plugin-import-sort": "^0.0.7",
     "ts-jest": "^27.1.4",
     "ts-node": "^10.8.0",
-    "typescript": "^4.4.3"
+    "typescript": "^4.9.5"
   }
 }
diff --git a/tools/build/package.json b/tools/build/package.json
index e5153475ed..ddac148cc4 100644
--- a/tools/build/package.json
+++ b/tools/build/package.json
@@ -66,7 +66,7 @@
     "ts-jest": "^27.1.4",
     "ts-mockito": "^2.6.1",
     "ts-node": "^10.8.0",
-    "typescript": "^4.4.3"
+    "typescript": "^4.9.5"
   },
   "jest": {
     "testEnvironment": "node",
diff --git a/yarn.lock b/yarn.lock
index cb98d440bb..9f03ce0b57 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -930,7 +930,7 @@ __metadata:
     simple-git: ^3.7.1
     ts-jest: ^27.1.4
     ts-node: ^10.8.0
-    typescript: ^4.4.3
+    typescript: ^4.9.5
   languageName: unknown
   linkType: soft
 
@@ -978,7 +978,7 @@ __metadata:
     ts-mockito: ^2.6.1
     ts-node: ^10.8.0
     tslib: ^2.3.1
-    typescript: ^4.4.3
+    typescript: ^4.9.5
   bin:
     plugin-registry-generator: lib/entrypoint.js
   languageName: unknown
@@ -1007,7 +1007,7 @@ __metadata:
     ts-mockito: ^2.6.1
     ts-node: ^10.8.0
     tslib: ^2.3.1
-    typescript: ^4.4.3
+    typescript: ^4.9.5
   languageName: unknown
   linkType: soft
 
@@ -8915,13 +8915,13 @@ typescript@^3.2.4:
   languageName: node
   linkType: hard
 
-typescript@^4.4.3:
-  version: 4.4.3
-  resolution: "typescript@npm:4.4.3"
+typescript@^4.9.5:
+  version: 4.9.5
+  resolution: "typescript@npm:4.9.5"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 05823f21796d450531a7e4ab299715d38fd9ded0e4ce7400876053f4b5166ca3dde7a68cecfe72d9086039f03c0b6edba36516fb10ed83c5837d9600532ea4c2
+  checksum: ee000bc26848147ad423b581bd250075662a354d84f0e06eb76d3b892328d8d4440b7487b5a83e851b12b255f55d71835b008a66cbf8f255a11e4400159237db
   languageName: node
   linkType: hard
 
@@ -8935,13 +8935,13 @@ typescript@^4.4.3:
   languageName: node
   linkType: hard
 
-"typescript@patch:typescript@^4.4.3#~builtin<compat/typescript>":
-  version: 4.4.3
-  resolution: "typescript@patch:typescript@npm%3A4.4.3#~builtin<compat/typescript>::version=4.4.3&hash=32657b"
+"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=32657b"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 28ab98313afab46788ff41014fdb5932430ada6e03cf9e92ac47f406526a2cac1ae2894834e7da61e46b7429318e9c47f45ba8de323332f0cb9af99b72ebae74
+  checksum: dc93a8cb88f42a4b5f074798a38ddf3ba5a8e083663cad6170f4fbfbdb69fe8dfb782584cb47c1e1814f38218699d76bcb39ae83b91333f116058b685c566a4d
   languageName: node
   linkType: hard