diff --git a/service-gateway/package-lock.json b/service-gateway/package-lock.json
index 22ccd14..1db30e3 100644
--- a/service-gateway/package-lock.json
+++ b/service-gateway/package-lock.json
@@ -1655,12 +1655,9 @@
       }
     },
     "graphql": {
-      "version": "14.7.0",
-      "resolved": "https://registry.npmjs.org/graphql/-/graphql-14.7.0.tgz",
-      "integrity": "sha512-l0xWZpoPKpppFzMfvVyFmp9vLN7w/ZZJPefUicMCepfJeQ8sMcztloGYY9DfjVPo6tIUDzU5Hw3MUbIjj9AVVA==",
-      "requires": {
-        "iterall": "^1.2.2"
-      }
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/graphql/-/graphql-16.0.0.tgz",
+      "integrity": "sha512-n9NxoRfwnpYBZB/WJ7L166gyrShuZ8qYgVaX8oxVyELcJfAwkvwPt6WlYIl90WRlzqDjaNWvLmNOSnKs5llZWQ=="
     },
     "graphql-extensions": {
       "version": "0.12.2",
diff --git a/service-gateway/package.json b/service-gateway/package.json
index 0351f13..15f5d1a 100644
--- a/service-gateway/package.json
+++ b/service-gateway/package.json
@@ -13,7 +13,7 @@
     "@apollo/gateway": "^0.29.0",
     "apollo-server": "^2.6.3",
     "esm": "^3.2.25",
-    "graphql": "^14.7.0"
+    "graphql": "^16.0.0"
   },
   "devDependencies": {
     "prettier": "2.4.1"
diff --git a/service-post/package-lock.json b/service-post/package-lock.json
index 6f38447..cd3bb7d 100644
--- a/service-post/package-lock.json
+++ b/service-post/package-lock.json
@@ -834,12 +834,9 @@
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     },
     "graphql": {
-      "version": "14.7.0",
-      "resolved": "https://registry.npmjs.org/graphql/-/graphql-14.7.0.tgz",
-      "integrity": "sha512-l0xWZpoPKpppFzMfvVyFmp9vLN7w/ZZJPefUicMCepfJeQ8sMcztloGYY9DfjVPo6tIUDzU5Hw3MUbIjj9AVVA==",
-      "requires": {
-        "iterall": "^1.2.2"
-      }
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/graphql/-/graphql-16.0.0.tgz",
+      "integrity": "sha512-n9NxoRfwnpYBZB/WJ7L166gyrShuZ8qYgVaX8oxVyELcJfAwkvwPt6WlYIl90WRlzqDjaNWvLmNOSnKs5llZWQ=="
     },
     "graphql-extensions": {
       "version": "0.12.2",
diff --git a/service-post/package.json b/service-post/package.json
index 1fae473..9b43378 100644
--- a/service-post/package.json
+++ b/service-post/package.json
@@ -13,7 +13,7 @@
     "@apollo/federation": "^0.25.0",
     "apollo-server": "^2.6.3",
     "esm": "^3.2.25",
-    "graphql": "^14.7.0",
+    "graphql": "^16.0.0",
     "lodash": "^4.17.19"
   },
   "devDependencies": {
diff --git a/service-user/package-lock.json b/service-user/package-lock.json
index 004f472..a9b6e23 100644
--- a/service-user/package-lock.json
+++ b/service-user/package-lock.json
@@ -834,12 +834,9 @@
       "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
     },
     "graphql": {
-      "version": "14.7.0",
-      "resolved": "https://registry.npmjs.org/graphql/-/graphql-14.7.0.tgz",
-      "integrity": "sha512-l0xWZpoPKpppFzMfvVyFmp9vLN7w/ZZJPefUicMCepfJeQ8sMcztloGYY9DfjVPo6tIUDzU5Hw3MUbIjj9AVVA==",
-      "requires": {
-        "iterall": "^1.2.2"
-      }
+      "version": "16.0.0",
+      "resolved": "https://registry.npmjs.org/graphql/-/graphql-16.0.0.tgz",
+      "integrity": "sha512-n9NxoRfwnpYBZB/WJ7L166gyrShuZ8qYgVaX8oxVyELcJfAwkvwPt6WlYIl90WRlzqDjaNWvLmNOSnKs5llZWQ=="
     },
     "graphql-extensions": {
       "version": "0.12.2",
diff --git a/service-user/package.json b/service-user/package.json
index 2ff6270..3a861e2 100644
--- a/service-user/package.json
+++ b/service-user/package.json
@@ -13,7 +13,7 @@
     "@apollo/federation": "^0.25.0",
     "apollo-server": "^2.6.3",
     "esm": "^3.2.25",
-    "graphql": "^14.7.0",
+    "graphql": "^16.0.0",
     "lodash": "^4.17.19"
   },
   "devDependencies": {