diff --git a/client/package.json b/client/package.json
index 5680e25580e..f7cd750fe79 100644
--- a/client/package.json
+++ b/client/package.json
@@ -126,7 +126,7 @@
     "store": "2.0.12",
     "stream-browserify": "3.0.0",
     "tone": "14.7.77",
-    "typescript": "4.9.4",
+    "typescript": "4.9.5",
     "util": "0.12.5",
     "uuid": "8.3.2",
     "validator": "13.7.0"
diff --git a/curriculum-server/package.json b/curriculum-server/package.json
index c15fe26cb68..3c197a4065f 100644
--- a/curriculum-server/package.json
+++ b/curriculum-server/package.json
@@ -28,6 +28,6 @@
   },
   "devDependencies": {
     "ts-node": "10.9.1",
-    "typescript": "4.9.4"
+    "typescript": "4.9.5"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index 9d0e21292c9..f3f5905106e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -101,7 +101,7 @@
         "rimraf": "3.0.2",
         "start-server-and-test": "1.15.3",
         "ts-node": "10.9.1",
-        "typescript": "4.9.4",
+        "typescript": "4.9.5",
         "webpack-bundle-analyzer": "4.7.0"
       },
       "engines": {
@@ -516,7 +516,7 @@
         "store": "2.0.12",
         "stream-browserify": "3.0.0",
         "tone": "14.7.77",
-        "typescript": "4.9.4",
+        "typescript": "4.9.5",
         "util": "0.12.5",
         "uuid": "8.3.2",
         "validator": "13.7.0"
@@ -50186,9 +50186,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
-      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -53907,7 +53907,7 @@
         "@types/express": "4.17.17",
         "dotenv": "16.0.3",
         "shx": "0.3.4",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       }
     },
     "tools/challenge-editor/client": {
@@ -53923,7 +53923,7 @@
         "react-dom": "16.14.0",
         "react-router-dom": "6.8.0",
         "react-scripts": "5.0.1",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       },
       "devDependencies": {
         "@types/codemirror": "5.60.7",
@@ -53944,7 +53944,7 @@
         "inquirer": "8.2.5",
         "prettier": "2.8.3",
         "ts-node": "10.9.1",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       },
       "engines": {
         "node": ">=16",
@@ -54211,7 +54211,7 @@
         "@babel/preset-typescript": "7.18.6",
         "react": "16.14.0",
         "react-dom": "16.14.0",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       },
       "devDependencies": {
         "@babel/core": "7.20.12",
@@ -56036,7 +56036,7 @@
         "gray-matter": "4.0.3",
         "shx": "0.3.4",
         "ts-node": "10.9.1",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       }
     },
     "@freecodecamp/challenge-editor-client": {
@@ -56054,7 +56054,7 @@
         "react-router-dom": "6.8.0",
         "react-scripts": "5.0.1",
         "shx": "0.3.4",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       }
     },
     "@freecodecamp/challenge-parser": {
@@ -56261,7 +56261,7 @@
         "stream-browserify": "3.0.0",
         "tone": "14.7.77",
         "ts-node": "10.9.1",
-        "typescript": "4.9.4",
+        "typescript": "4.9.5",
         "util": "0.12.5",
         "uuid": "8.3.2",
         "validator": "13.7.0",
@@ -56388,7 +56388,7 @@
         "inquirer": "8.2.5",
         "prettier": "2.8.3",
         "ts-node": "10.9.1",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       }
     },
     "@freecodecamp/curriculum-helpers": {
@@ -56542,7 +56542,7 @@
         "rollup-plugin-postcss": "4.0.2",
         "rollup-plugin-terser": "7.0.2",
         "tailwindcss": "3.2.4",
-        "typescript": "4.9.4"
+        "typescript": "4.9.5"
       }
     },
     "@gar/promisify": {
@@ -88033,9 +88033,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
-      "integrity": "sha512-Uz+dTXYzxXXbsFpM86Wh3dKCxrQqUcVMxwU54orwlJjOpO3ao8L7j5lH+dWfTwgCwIuM9GQ2kvVotzYJMXTBZg=="
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g=="
     },
     "typescript-compare": {
       "version": "0.0.2",
diff --git a/package.json b/package.json
index 6cc9c7e3b30..8b640845010 100644
--- a/package.json
+++ b/package.json
@@ -188,7 +188,7 @@
     "rimraf": "3.0.2",
     "start-server-and-test": "1.15.3",
     "ts-node": "10.9.1",
-    "typescript": "4.9.4",
+    "typescript": "4.9.5",
     "webpack-bundle-analyzer": "4.7.0"
   }
 }
diff --git a/tools/challenge-editor/api/package.json b/tools/challenge-editor/api/package.json
index 812db290608..f4767152caa 100644
--- a/tools/challenge-editor/api/package.json
+++ b/tools/challenge-editor/api/package.json
@@ -19,6 +19,6 @@
     "@types/express": "4.17.17",
     "dotenv": "16.0.3",
     "shx": "0.3.4",
-    "typescript": "4.9.4"
+    "typescript": "4.9.5"
   }
 }
diff --git a/tools/challenge-editor/client/package.json b/tools/challenge-editor/client/package.json
index 044a13be829..ae425b66311 100644
--- a/tools/challenge-editor/client/package.json
+++ b/tools/challenge-editor/client/package.json
@@ -11,7 +11,7 @@
     "react-dom": "16.14.0",
     "react-router-dom": "6.8.0",
     "react-scripts": "5.0.1",
-    "typescript": "4.9.4"
+    "typescript": "4.9.5"
   },
   "scripts": {
     "start": "cross-env PORT=3300 react-scripts start",
diff --git a/tools/challenge-helper-scripts/package.json b/tools/challenge-helper-scripts/package.json
index 8dad943ef6e..f55579a5add 100644
--- a/tools/challenge-helper-scripts/package.json
+++ b/tools/challenge-helper-scripts/package.json
@@ -30,6 +30,6 @@
     "inquirer": "8.2.5",
     "prettier": "2.8.3",
     "ts-node": "10.9.1",
-    "typescript": "4.9.4"
+    "typescript": "4.9.5"
   }
 }
diff --git a/tools/ui-components/package.json b/tools/ui-components/package.json
index 075fd100095..cb821fb6da7 100644
--- a/tools/ui-components/package.json
+++ b/tools/ui-components/package.json
@@ -22,7 +22,7 @@
     "@babel/preset-typescript": "7.18.6",
     "react": "16.14.0",
     "react-dom": "16.14.0",
-    "typescript": "4.9.4"
+    "typescript": "4.9.5"
   },
   "devDependencies": {
     "@babel/core": "7.20.12",