diff --git a/package-lock.json b/package-lock.json
index af9dbfe3bff7..252cd3b24f5d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5772,9 +5772,9 @@
       }
     },
     "ajv": {
-      "version": "6.11.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.11.0.tgz",
-      "integrity": "sha512-nCprB/0syFYy9fVYU1ox1l2KN8S9I+tziH8D4zdZuLT3N6RMlGSGt5FSTpAiHB/Whv8Qs1cWHma1aMKZyaHRKA==",
+      "version": "6.12.3",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.3.tgz",
+      "integrity": "sha512-4K0cK3L1hsqk9xIb2z9vs/XU+PGJZ9PNpJRDS9YLzmNdX6jmVPfamLvTJr0aDAusnHyCHO6MjzlkAsgtqp9teA==",
       "requires": {
         "fast-deep-equal": "^3.1.1",
         "fast-json-stable-stringify": "^2.0.0",
diff --git a/package.json b/package.json
index 0d48e8e30910..559fba2e8d08 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@octokit/rest": "^16.38.1",
     "@primer/css": "^16.2.0",
     "@primer/octicons": "^13.0.0",
-    "ajv": "^6.11.0",
+    "ajv": "^6.12.3",
     "algoliasearch": "^3.35.1",
     "assert": "^2.0.0",
     "babel-loader": "^8.1.0",