diff --git a/examples/data/package.json b/examples/data/package.json
index a9f17d6015..8be068cab7 100644
--- a/examples/data/package.json
+++ b/examples/data/package.json
@@ -27,7 +27,7 @@
     "@types/react": "16.14.60",
     "prettier": "2.8.8",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "eslint": "8.57.0",
     "@typescript-eslint/eslint-plugin": "5.56.0",
     "@typescript-eslint/parser": "5.56.0"
diff --git a/examples/services/dashboard/package.json b/examples/services/dashboard/package.json
index 3995cfe69f..241b5f9028 100644
--- a/examples/services/dashboard/package.json
+++ b/examples/services/dashboard/package.json
@@ -86,7 +86,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-cli": "4.10.0",
     "webpack-bundle-analyzer": "4.8.0",
diff --git a/examples/tabs/palette-exemplar/package.json b/examples/tabs/palette-exemplar/package.json
index 02e1f24181..77c16dde63 100644
--- a/examples/tabs/palette-exemplar/package.json
+++ b/examples/tabs/palette-exemplar/package.json
@@ -89,7 +89,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-cli": "4.10.0",
     "webpack-bundle-analyzer": "4.8.0",
diff --git a/examples/tabs/palette-lts/package.json b/examples/tabs/palette-lts/package.json
index 0005553b4f..5356fa0a5c 100644
--- a/examples/tabs/palette-lts/package.json
+++ b/examples/tabs/palette-lts/package.json
@@ -88,7 +88,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-cli": "4.10.0",
     "webpack-bundle-analyzer": "4.8.0",
diff --git a/examples/tabs/starter-basic/package.json b/examples/tabs/starter-basic/package.json
index 9421f1067f..925a29f3b2 100644
--- a/examples/tabs/starter-basic/package.json
+++ b/examples/tabs/starter-basic/package.json
@@ -90,7 +90,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-cli": "4.10.0",
     "webpack-bundle-analyzer": "4.8.0",
diff --git a/packages/@misk/cli/package.json b/packages/@misk/cli/package.json
index 3c678993db..82ac18633d 100644
--- a/packages/@misk/cli/package.json
+++ b/packages/@misk/cli/package.json
@@ -48,7 +48,7 @@
     "root-require": "0.3.1",
     "shelljs": "0.8.5",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "yargs": "17.7.2"
   },
   "devDependencies": {
diff --git a/packages/@misk/cli/plop-templates/basic/package.json b/packages/@misk/cli/plop-templates/basic/package.json
index d109839d9f..4da5aab9e5 100644
--- a/packages/@misk/cli/plop-templates/basic/package.json
+++ b/packages/@misk/cli/plop-templates/basic/package.json
@@ -91,7 +91,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-cli": "4.10.0",
     "webpack-bundle-analyzer": "4.8.0",
diff --git a/packages/@misk/common/package.json b/packages/@misk/common/package.json
index 92e31b5b3f..8a5448701e 100644
--- a/packages/@misk/common/package.json
+++ b/packages/@misk/common/package.json
@@ -81,7 +81,7 @@
     "source-map-loader": "4.0.2",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-bundle-analyzer": "4.8.0",
     "webpack-cli": "4.10.0"
diff --git a/packages/@misk/core/package.json b/packages/@misk/core/package.json
index 69a9244249..268d2f6e1c 100644
--- a/packages/@misk/core/package.json
+++ b/packages/@misk/core/package.json
@@ -87,7 +87,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-bundle-analyzer": "4.8.0",
     "webpack-cli": "4.10.0",
diff --git a/packages/@misk/dev/package.json b/packages/@misk/dev/package.json
index e44b457e23..a1096a0d2b 100644
--- a/packages/@misk/dev/package.json
+++ b/packages/@misk/dev/package.json
@@ -40,7 +40,7 @@
     "style-loader": "3.3.4",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-bundle-analyzer": "4.8.0",
     "webpack-cli": "4.10.0",
diff --git a/packages/@misk/simpleredux/package.json b/packages/@misk/simpleredux/package.json
index deb9bc98ae..9c0317058b 100644
--- a/packages/@misk/simpleredux/package.json
+++ b/packages/@misk/simpleredux/package.json
@@ -69,7 +69,7 @@
     "ts-jest": "29.0.5",
     "ts-loader": "9.4.2",
     "tslib": "2.5.0",
-    "typescript": "4.8.4",
+    "typescript": "4.9.5",
     "webpack": "5.76.3",
     "webpack-bundle-analyzer": "4.8.0",
     "webpack-cli": "4.10.0",
diff --git a/packages/@misk/test/package.json b/packages/@misk/test/package.json
index ea162bbf1c..749037f0c9 100644
--- a/packages/@misk/test/package.json
+++ b/packages/@misk/test/package.json
@@ -25,7 +25,7 @@
     "jest-serializer-html": "7.1.0",
     "ts-jest": "29.0.5",
     "tslib": "2.5.0",
-    "typescript": "4.8.4"
+    "typescript": "4.9.5"
   },
   "devDependencies": {
     "@misk/prettier": "0.6.3",