diff --git a/packages/auth-interop-types/package.json b/packages/auth-interop-types/package.json
index e658c5c8ad5..9dd6e6ec114 100644
--- a/packages/auth-interop-types/package.json
+++ b/packages/auth-interop-types/package.json
@@ -13,7 +13,7 @@
   ],
   "peerDependencies": {
     "@firebase/app-types": "0.x",
-    "@firebase/util": "0.x"
+    "@firebase/util": "1.x"
   },
   "repository": {
     "directory": "packages/auth-types",
diff --git a/packages/auth-types/package.json b/packages/auth-types/package.json
index ebba64f6567..724d1988904 100644
--- a/packages/auth-types/package.json
+++ b/packages/auth-types/package.json
@@ -13,7 +13,7 @@
   ],
   "peerDependencies": {
     "@firebase/app-types": "0.x",
-    "@firebase/util": "0.x"
+    "@firebase/util": "1.x"
   },
   "repository": {
     "directory": "packages/auth-types",
diff --git a/packages/storage-types/package.json b/packages/storage-types/package.json
index ff06d61e313..7973b15be3e 100644
--- a/packages/storage-types/package.json
+++ b/packages/storage-types/package.json
@@ -13,7 +13,7 @@
   ],
   "peerDependencies": {
     "@firebase/app-types": "0.x",
-    "@firebase/util": "0.x"
+    "@firebase/util": "1.x"
   },
   "repository": {
     "directory": "packages/storage-types",