diff --git a/package-lock.json b/package-lock.json
index 12cba58..ee7b60f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6084,9 +6084,9 @@
       }
     },
     "mustache": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/mustache/-/mustache-2.3.2.tgz",
-      "integrity": "sha512-KpMNwdQsYz3O/SBS1qJ/o3sqUJ5wSb8gb0pul8CO0S56b9Y2ALm8zCfsjPXsqGFfoNBkDwZuZIAjhsZI03gYVQ=="
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/mustache/-/mustache-4.0.0.tgz",
+      "integrity": "sha512-FJgjyX/IVkbXBXYUwH+OYwQKqWpFPLaLVESd70yHjSDunwzV2hZOoTBvPf4KLoxesUzzyfTH6F784Uqd7Wm5yA=="
     },
     "mute-stream": {
       "version": "0.0.7",
diff --git a/package.json b/package.json
index 20981e5..f740ac9 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "markdown-table": "^1.1.3",
     "micro": "^9.3.4",
     "microfeedback-core": "^3.0.0",
-    "mustache": "^2.3.2",
+    "mustache": "^4.0.0",
     "parse-github-repo-url": "^1.4.0",
     "truncate": "^2.1.0",
     "ua-parser-js": "^0.7.19"