diff --git a/package-lock.json b/package-lock.json
index b4e8d52cb7..bbbff85843 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -500,15 +500,36 @@
         "@firebase/logger": "0.3.2",
         "@firebase/util": "1.6.0",
         "tslib": "^2.1.0"
+      },
+      "dependencies": {
+        "@firebase/database-types": {
+          "version": "0.9.8",
+          "resolved": "https://registry.npmjs.org/@firebase/database-types/-/database-types-0.9.8.tgz",
+          "integrity": "sha512-bI7bwF5xc0nPi6Oa3JVt6JJdfhVAnEpCwgfTNILR4lYDPtxdxlRXhZzQ5lfqlCj7PR+drKh9RvMu6C24N1q04w==",
+          "requires": {
+            "@firebase/app-types": "0.7.0",
+            "@firebase/util": "1.6.0"
+          }
+        }
       }
     },
     "@firebase/database-types": {
-      "version": "0.9.8",
-      "resolved": "https://registry.npmjs.org/@firebase/database-types/-/database-types-0.9.8.tgz",
-      "integrity": "sha512-bI7bwF5xc0nPi6Oa3JVt6JJdfhVAnEpCwgfTNILR4lYDPtxdxlRXhZzQ5lfqlCj7PR+drKh9RvMu6C24N1q04w==",
+      "version": "0.9.9",
+      "resolved": "https://registry.npmjs.org/@firebase/database-types/-/database-types-0.9.9.tgz",
+      "integrity": "sha512-Zp86fHzQFZKYVM7yDWVAgVTeOJ39g2wT0ijeiN0jpHAHceeoV013q3jPIIGuooV2HMwWOTIBZGqh+DxrHMFyUw==",
       "requires": {
         "@firebase/app-types": "0.7.0",
-        "@firebase/util": "1.6.0"
+        "@firebase/util": "1.6.1"
+      },
+      "dependencies": {
+        "@firebase/util": {
+          "version": "1.6.1",
+          "resolved": "https://registry.npmjs.org/@firebase/util/-/util-1.6.1.tgz",
+          "integrity": "sha512-+eDE6uG5GgvXYHbAzfP1mpJUX1VDBD+A8CjBeBoNAKAVAApMSDxDODqRcOq7NW7kFJXSUkMzDJWhnUIifX2R8w==",
+          "requires": {
+            "tslib": "^2.1.0"
+          }
+        }
       }
     },
     "@firebase/logger": {