diff --git a/package-lock.json b/package-lock.json
index 54de4eb905..4fa69f47fc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20192,9 +20192,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.2.tgz",
-      "integrity": "sha512-lnJzDfJ66zkMy58OL5/NY5zp70S7Nz6KqcKkXYzn2tMVrNxvbqaBpg7H3qHaLxCJ5lNMsGuM8+ohS7cZrthdLQ==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.0.tgz",
+      "integrity": "sha512-DsEPLY1dE5HF3BxCRBmD4uYZ+5DCbvatnolqTqcxEgKVZnL2kUfyu7b8pPQ5+hTBkdhU9SLUmK0/pHb07RE4WQ==",
       "dev": true
     },
     "prettier-linter-helpers": {
diff --git a/package.json b/package.json
index 3fe4aaf0eb..870d9dac2a 100644
--- a/package.json
+++ b/package.json
@@ -136,7 +136,7 @@
     "mock-fs": "5.0.0",
     "npm-run-all": "4.1.5",
     "ora": "5.4.1",
-    "prettier": "2.3.2",
+    "prettier": "2.4.0",
     "prismjs": "1.24.1",
     "process": "0.11.10",
     "shx": "0.3.3",
diff --git a/tools/challenge-helper-scripts/package-lock.json b/tools/challenge-helper-scripts/package-lock.json
index 751a01457f..b13f9809a9 100644
--- a/tools/challenge-helper-scripts/package-lock.json
+++ b/tools/challenge-helper-scripts/package-lock.json
@@ -495,9 +495,9 @@
       "dev": true
     },
     "prettier": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.3.2.tgz",
-      "integrity": "sha512-lnJzDfJ66zkMy58OL5/NY5zp70S7Nz6KqcKkXYzn2tMVrNxvbqaBpg7H3qHaLxCJ5lNMsGuM8+ohS7cZrthdLQ==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-2.4.0.tgz",
+      "integrity": "sha512-DsEPLY1dE5HF3BxCRBmD4uYZ+5DCbvatnolqTqcxEgKVZnL2kUfyu7b8pPQ5+hTBkdhU9SLUmK0/pHb07RE4WQ==",
       "dev": true
     },
     "readable-stream": {
diff --git a/tools/challenge-helper-scripts/package.json b/tools/challenge-helper-scripts/package.json
index 94b6b28ebb..7084bd5b02 100644
--- a/tools/challenge-helper-scripts/package.json
+++ b/tools/challenge-helper-scripts/package.json
@@ -28,7 +28,7 @@
     "cross-env": "7.0.3",
     "gray-matter": "4.0.3",
     "inquirer": "8.1.2",
-    "prettier": "2.3.2",
+    "prettier": "2.4.0",
     "ts-node": "10.2.1",
     "typescript": "4.3.5"
   }