diff --git a/packages/netlify-cms-proxy-server/package.json b/packages/netlify-cms-proxy-server/package.json
index 54d09798..6be1f47b 100644
--- a/packages/netlify-cms-proxy-server/package.json
+++ b/packages/netlify-cms-proxy-server/package.json
@@ -35,7 +35,7 @@
   "devDependencies": {
     "@types/cors": "^2.8.6",
     "@types/express": "^4.17.8",
-    "@types/hapi__joi": "17.1.6",
+    "@types/hapi__joi": "17.1.7",
     "@types/jest": "^26.0.13",
     "@types/morgan": "^1.7.37",
     "@types/node": "^14.0.0",
diff --git a/yarn.lock b/yarn.lock
index 54569343..96627d79 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3388,10 +3388,10 @@
   dependencies:
     "@types/node" "*"
 
-"@types/hapi__joi@17.1.6":
-  version "17.1.6"
-  resolved "https://registry.yarnpkg.com/@types/hapi__joi/-/hapi__joi-17.1.6.tgz#b84663676aa9753c17183718338dd40ddcbd3754"
-  integrity sha512-y3A1MzNC0FmzD5+ys59RziE1WqKrL13nxtJgrSzjoO7boue5B7zZD2nZLPwrSuUviFjpKFQtgHYSvhDGfIE4jA==
+"@types/hapi__joi@17.1.7":
+  version "17.1.7"
+  resolved "https://registry.yarnpkg.com/@types/hapi__joi/-/hapi__joi-17.1.7.tgz#a479bc593823fb7bd5600fea37917c8e5c71629c"
+  integrity sha512-byC9slpuqyDeEKegl/ViT8PCQRSp0CYkhLzz0cPxqxV6QC53Ht1cr2jG5iwOvtt/RxylUbTpXNqpgbf9Qu8QFw==
 
 "@types/hast@^2.0.0":
   version "2.3.2"