diff --git a/packages/admin-ui/package.json b/packages/admin-ui/package.json
index 4670baadb0..8ed2e99c21 100644
--- a/packages/admin-ui/package.json
+++ b/packages/admin-ui/package.json
@@ -40,7 +40,7 @@
     "@webcomponents/custom-elements": "^1.2.4",
     "apollo-angular": "^1.6.0",
     "apollo-cache-inmemory": "^1.6.2",
-    "apollo-client": "^2.6.3",
+    "apollo-client": "2.6.8",
     "apollo-link": "^1.2.12",
     "apollo-link-context": "^1.0.18",
     "apollo-upload-client": "^11.0.0",
diff --git a/packages/admin-ui/src/app/data/client-state/client-resolvers.ts b/packages/admin-ui/src/app/data/client-state/client-resolvers.ts
index 9f1d2958b3..eace9d3197 100644
--- a/packages/admin-ui/src/app/data/client-state/client-resolvers.ts
+++ b/packages/admin-ui/src/app/data/client-state/client-resolvers.ts
@@ -1,5 +1,4 @@
 import { InMemoryCache } from 'apollo-cache-inmemory';
-import { GraphQLFieldResolver } from 'graphql';
 
 import {
     GetNetworkStatus,
@@ -22,7 +21,7 @@ export type ResolverContext = {
 
 export type ResolverDefinition = {
     Mutation: {
-        [name: string]: GraphQLFieldResolver<any, ResolverContext, any>;
+        [name: string]: (rootValue: any, args: any, context: ResolverContext, info?: any) => any;
     };
 };
 
diff --git a/yarn.lock b/yarn.lock
index 352cf7153c..c78423689d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2946,7 +2946,15 @@ apollo-cache-inmemory@^1.6.2:
     ts-invariant "^0.4.0"
     tslib "^1.9.3"
 
-apollo-cache@1.3.2, apollo-cache@^1.3.2:
+apollo-cache@1.3.4:
+  version "1.3.4"
+  resolved "https://registry.npmjs.org/apollo-cache/-/apollo-cache-1.3.4.tgz#0c9f63c793e1cd6e34c450f7668e77aff58c9a42"
+  integrity sha512-7X5aGbqaOWYG+SSkCzJNHTz2ZKDcyRwtmvW4mGVLRqdQs+HxfXS4dUS2CcwrAj449se6tZ6NLUMnjko4KMt3KA==
+  dependencies:
+    apollo-utilities "^1.3.3"
+    tslib "^1.10.0"
+
+apollo-cache@^1.3.2:
   version "1.3.2"
   resolved "https://registry.npmjs.org/apollo-cache/-/apollo-cache-1.3.2.tgz#df4dce56240d6c95c613510d7e409f7214e6d26a"
   integrity sha512-+KA685AV5ETEJfjZuviRTEImGA11uNBp/MJGnaCvkgr+BYRrGLruVKBv6WvyFod27WEB2sp7SsG8cNBKANhGLg==
@@ -2954,18 +2962,18 @@ apollo-cache@1.3.2, apollo-cache@^1.3.2:
     apollo-utilities "^1.3.2"
     tslib "^1.9.3"
 
-apollo-client@^2.6.3:
-  version "2.6.4"
-  resolved "https://registry.npmjs.org/apollo-client/-/apollo-client-2.6.4.tgz#872c32927263a0d34655c5ef8a8949fbb20b6140"
-  integrity sha512-oWOwEOxQ9neHHVZrQhHDbI6bIibp9SHgxaLRVPoGvOFy7OH5XUykZE7hBQAVxq99tQjBzgytaZffQkeWo1B4VQ==
+apollo-client@2.6.8:
+  version "2.6.8"
+  resolved "https://registry.npmjs.org/apollo-client/-/apollo-client-2.6.8.tgz#01cebc18692abf90c6b3806414e081696b0fa537"
+  integrity sha512-0zvJtAcONiozpa5z5zgou83iEKkBaXhhSSXJebFHRXs100SecDojyUWKjwTtBPn9HbM6o5xrvC5mo9VQ5fgAjw==
   dependencies:
     "@types/zen-observable" "^0.8.0"
-    apollo-cache "1.3.2"
+    apollo-cache "1.3.4"
     apollo-link "^1.0.0"
-    apollo-utilities "1.3.2"
+    apollo-utilities "1.3.3"
     symbol-observable "^1.0.2"
     ts-invariant "^0.4.0"
-    tslib "^1.9.3"
+    tslib "^1.10.0"
     zen-observable "^0.8.0"
 
 apollo-datasource@^0.6.3:
@@ -3143,7 +3151,17 @@ apollo-upload-client@^11.0.0:
     apollo-link-http-common "^0.2.14"
     extract-files "^5.0.1"
 
-apollo-utilities@1.3.2, apollo-utilities@^1.0.1, apollo-utilities@^1.3.0, apollo-utilities@^1.3.2:
+apollo-utilities@1.3.3, apollo-utilities@^1.3.3:
+  version "1.3.3"
+  resolved "https://registry.npmjs.org/apollo-utilities/-/apollo-utilities-1.3.3.tgz#f1854715a7be80cd810bc3ac95df085815c0787c"
+  integrity sha512-F14aX2R/fKNYMvhuP2t9GD9fggID7zp5I96MF5QeKYWDWTrkRdHRp4+SVfXUVN+cXOaB/IebfvRtzPf25CM0zw==
+  dependencies:
+    "@wry/equality" "^0.1.2"
+    fast-json-stable-stringify "^2.0.0"
+    ts-invariant "^0.4.0"
+    tslib "^1.10.0"
+
+apollo-utilities@^1.0.1, apollo-utilities@^1.3.0, apollo-utilities@^1.3.2:
   version "1.3.2"
   resolved "https://registry.npmjs.org/apollo-utilities/-/apollo-utilities-1.3.2.tgz#8cbdcf8b012f664cd6cb5767f6130f5aed9115c9"
   integrity sha512-JWNHj8XChz7S4OZghV6yc9FNnzEXj285QYp/nLNh943iObycI5GTDO3NGR9Dth12LRrSFMeDOConPfPln+WGfg==