diff --git a/package.json b/package.json
index 7f2c665c629706f24fa7610d12e7d4ed408b8e78..49cf7617975b510e4ae8d97275bc20f4e164cc18 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "dependencies": {
     "@apidevtools/json-schema-ref-parser": "11.1.0",
     "ajv-cli": "5.0.0",
-    "ajv-formats": "2.1.1"
+    "ajv-formats": "3.0.1"
   },
   "license": "EUPL-1.2"
 }
diff --git a/yarn.lock b/yarn.lock
index db2c15de248017da046ce692b8576c2ae80c92fa..e27a0b145f4d848b5860333d96f00cb5e62ed9ab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -48,10 +48,10 @@ ajv-cli@5.0.0:
     json5 "^2.1.3"
     minimist "^1.2.0"
 
-ajv-formats@2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/ajv-formats/-/ajv-formats-2.1.1.tgz#6e669400659eb74973bbf2e33327180a0996b520"
-  integrity sha512-Wx0Kx52hxE7C18hkMEggYlEifqWZtYaRgouJor+WMdPnQyEK13vgEWyVNup7SoeeoLMsr4kf5h6dOW11I15MUA==
+ajv-formats@3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/ajv-formats/-/ajv-formats-3.0.1.tgz#3d5dc762bca17679c3c2ea7e90ad6b7532309578"
+  integrity sha512-8iUql50EUR+uUcdRQ3HDqa6EVyo3docL8g5WJ3FNcWmu62IbkGUue/pEyLBW8VGKKucTPgqeks4fIU1DA4yowQ==
   dependencies:
     ajv "^8.0.0"