diff --git a/package.json b/package.json
index 13135af1990f9376dc1a7fdadb80122cd1ece7b7..e68ae8c9499d6a39c756f64997c453dd1c9eb0ad 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "url": "https://gitlab.coko.foundation/simplej/simplej"
   },
   "dependencies": {
-    "@apollo/client": "3.1.3",
+    "@apollo/client": "3.1.4",
     "@apollo/react-testing": "3.1.4",
     "@babel/core": "7.11.4",
     "@guardian/prosemirror-invisibles": "1.2.1",
diff --git a/yarn.lock b/yarn.lock
index c059bd1064ba123b44bcc9e005a9b3948aaf0cf5..588717fd5b899d1db07eaea18f70153154b56f15 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,10 +2,10 @@
 # yarn lockfile v1
 
 
-"@apollo/client@3.1.3":
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/@apollo/client/-/client-3.1.3.tgz#4ea9c3818bd2836a3dbe26088227c3d8cb46ad2b"
-  integrity sha512-zXMiaj+dX0sgXIwEV5d/PI6B8SZT2bqlKNjZWcEXRY7NjESF5J3nd4v8KOsrhHe+A3YhNv63tIl35Sq7uf41Pg==
+"@apollo/client@3.1.4":
+  version "3.1.4"
+  resolved "https://registry.yarnpkg.com/@apollo/client/-/client-3.1.4.tgz#2848a9f29619275df9af55966c4f5984e31cea6e"
+  integrity sha512-XPZ2eL+0GN25FazEOAVAvEyAzWPVsHeo+DgG/45d4Rb+srzPN+vmRgpQL5TdX2BYJoPd04J/g8OZwYUEKL8laA==
   dependencies:
     "@types/zen-observable" "^0.8.0"
     "@wry/context" "^0.5.2"
@@ -16,6 +16,7 @@
     optimism "^0.12.1"
     prop-types "^15.7.2"
     symbol-observable "^1.2.0"
+    terser "^5.2.0"
     ts-invariant "^0.4.4"
     tslib "^1.10.0"
     zen-observable "^0.8.14"
@@ -16053,6 +16054,15 @@ terser@^4.1.2:
     source-map "~0.6.1"
     source-map-support "~0.5.12"
 
+terser@^5.2.0:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-5.2.1.tgz#40b971b8d28b4fe98c9e8c0d073ab48e7bb96cd8"
+  integrity sha512-/AOtjRtAMNGO0fIF6m8HfcvXTw/2AKpsOzDn36tA5RfhRdeXyb4RvHxJ5Pah7iL6dFkLk+gOnCaNHGwJPl6TrQ==
+  dependencies:
+    commander "^2.20.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.12"
+
 test-exclude@^4.2.1:
   version "4.2.3"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.2.3.tgz#a9a5e64474e4398339245a0a769ad7c2f4a97c20"