diff --git a/backend/package.json b/backend/package.json
index d0ecf618c..f22e02779 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -45,7 +45,7 @@
     "activitystrea.ms": "~2.1.3",
     "apollo-cache-inmemory": "~1.6.2",
     "apollo-client": "~2.6.2",
-    "apollo-link-context": "~1.0.14",
+    "apollo-link-context": "~1.0.18",
     "apollo-link-http": "~1.5.14",
     "apollo-server": "~2.6.3",
     "bcryptjs": "~2.4.3",
diff --git a/backend/yarn.lock b/backend/yarn.lock
index c8a5b4254..24ea72770 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -1388,12 +1388,12 @@ apollo-graphql@^0.3.0:
     apollo-env "0.5.1"
     lodash.sortby "^4.7.0"
 
-apollo-link-context@~1.0.14:
-  version "1.0.17"
-  resolved "https://registry.yarnpkg.com/apollo-link-context/-/apollo-link-context-1.0.17.tgz#439272cfb43ec1891506dd175ed907845b7de36c"
-  integrity sha512-W5UUfHcrrlP5uqJs5X1zbf84AMXhPZGAqX/7AQDgR6wY/7//sMGfJvm36KDkpIeSOElztGtM9z6zdPN1NbT41Q==
+apollo-link-context@~1.0.18:
+  version "1.0.18"
+  resolved "https://registry.yarnpkg.com/apollo-link-context/-/apollo-link-context-1.0.18.tgz#9e700e3314da8ded50057fee0a18af2bfcedbfc3"
+  integrity sha512-aG5cbUp1zqOHHQjAJXG7n/izeMQ6LApd/whEF5z6qZp5ATvcyfSNkCfy3KRJMMZZ3iNfVTs6jF+IUA8Zvf+zeg==
   dependencies:
-    apollo-link "^1.2.11"
+    apollo-link "^1.2.12"
     tslib "^1.9.3"
 
 apollo-link-http-common@^0.2.13:
@@ -1414,15 +1414,15 @@ apollo-link-http@~1.5.14:
     apollo-link-http-common "^0.2.13"
     tslib "^1.9.3"
 
-apollo-link@^1.0.0, apollo-link@^1.2.11, apollo-link@^1.2.3:
-  version "1.2.11"
-  resolved "https://registry.yarnpkg.com/apollo-link/-/apollo-link-1.2.11.tgz#493293b747ad3237114ccd22e9f559e5e24a194d"
-  integrity sha512-PQvRCg13VduLy3X/0L79M6uOpTh5iHdxnxYuo8yL7sJlWybKRJwsv4IcRBJpMFbChOOaHY7Og9wgPo6DLKDKDA==
+apollo-link@^1.0.0, apollo-link@^1.2.11, apollo-link@^1.2.12, apollo-link@^1.2.3:
+  version "1.2.12"
+  resolved "https://registry.yarnpkg.com/apollo-link/-/apollo-link-1.2.12.tgz#014b514fba95f1945c38ad4c216f31bcfee68429"
+  integrity sha512-fsgIAXPKThyMVEMWQsUN22AoQI+J/pVXcjRGAShtk97h7D8O+SPskFinCGEkxPeQpE83uKaqafB2IyWdjN+J3Q==
   dependencies:
-    apollo-utilities "^1.2.1"
-    ts-invariant "^0.3.2"
+    apollo-utilities "^1.3.0"
+    ts-invariant "^0.4.0"
     tslib "^1.9.3"
-    zen-observable-ts "^0.8.18"
+    zen-observable-ts "^0.8.19"
 
 apollo-server-caching@0.4.0:
   version "0.4.0"
@@ -1566,7 +1566,7 @@ apollo-upload-server@^7.0.0:
     http-errors "^1.7.0"
     object-path "^0.11.4"
 
-apollo-utilities@1.3.2, apollo-utilities@^1.0.1, apollo-utilities@^1.2.1, apollo-utilities@^1.3.2:
+apollo-utilities@1.3.2, apollo-utilities@^1.0.1, apollo-utilities@^1.3.0, apollo-utilities@^1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/apollo-utilities/-/apollo-utilities-1.3.2.tgz#8cbdcf8b012f664cd6cb5767f6130f5aed9115c9"
   integrity sha512-JWNHj8XChz7S4OZghV6yc9FNnzEXj285QYp/nLNh943iObycI5GTDO3NGR9Dth12LRrSFMeDOConPfPln+WGfg==
@@ -8112,10 +8112,10 @@ yup@^0.27.0:
     synchronous-promise "^2.0.6"
     toposort "^2.0.2"
 
-zen-observable-ts@^0.8.18:
-  version "0.8.18"
-  resolved "https://registry.yarnpkg.com/zen-observable-ts/-/zen-observable-ts-0.8.18.tgz#ade44b1060cc4a800627856ec10b9c67f5f639c8"
-  integrity sha512-q7d05s75Rn1j39U5Oapg3HI2wzriVwERVo4N7uFGpIYuHB9ff02P/E92P9B8T7QVC93jCMHpbXH7X0eVR5LA7A==
+zen-observable-ts@^0.8.19:
+  version "0.8.19"
+  resolved "https://registry.yarnpkg.com/zen-observable-ts/-/zen-observable-ts-0.8.19.tgz#c094cd20e83ddb02a11144a6e2a89706946b5694"
+  integrity sha512-u1a2rpE13G+jSzrg3aiCqXU5tN2kw41b+cBZGmnc+30YimdkKiDj9bTowcB41eL77/17RF/h+393AuVgShyheQ==
   dependencies:
     tslib "^1.9.3"
     zen-observable "^0.8.0"