diff --git a/package.json b/package.json
index 67c7733..fc0c850 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "core-js": "^2.5.1",
     "express": "^4.16.2",
     "express-graphql": "^0.6.11",
-    "express-jwt": "^5.3.0",
+    "express-jwt": "^6.0.0",
     "graphql": "^0.11.7",
     "history": "^4.7.2",
     "isomorphic-style-loader": "^4.0.0",
diff --git a/yarn.lock b/yarn.lock
index 5f1c0ff..0eb451b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3568,13 +3568,13 @@ express-graphql@^0.6.11:
     http-errors "^1.3.0"
     raw-body "^2.1.0"
 
-express-jwt@^5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/express-jwt/-/express-jwt-5.3.0.tgz#3d90cd65802e6336252f19e6a3df3e149e0c5ea0"
+express-jwt@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/express-jwt/-/express-jwt-6.0.0.tgz#20886c730983ffb1c706a4383235df86eff349b8"
   dependencies:
     async "^1.5.0"
     express-unless "^0.3.0"
-    jsonwebtoken "^7.3.0"
+    jsonwebtoken "^8.1.0"
     lodash.set "^4.0.0"
 
 express-unless@^0.3.0:
@@ -4766,10 +4766,6 @@ isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
 
-isemail@1.x.x:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/isemail/-/isemail-1.2.0.tgz#be03df8cc3e29de4d2c5df6501263f1fa4595e9a"
-
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -5092,15 +5088,6 @@ jest@^21.2.1:
   dependencies:
     jest-cli "^21.2.1"
 
-joi@^6.10.1:
-  version "6.10.1"
-  resolved "https://registry.yarnpkg.com/joi/-/joi-6.10.1.tgz#4d50c318079122000fe5f16af1ff8e1917b77e06"
-  dependencies:
-    hoek "2.x.x"
-    isemail "1.x.x"
-    moment "2.x.x"
-    topo "1.x.x"
-
 js-base64@^2.1.9:
   version "2.1.9"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.1.9.tgz#f0e80ae039a4bd654b5f281fc93f04a914a7fcce"
@@ -5247,16 +5234,6 @@ jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
 
-jsonwebtoken@^7.3.0:
-  version "7.4.3"
-  resolved "https://registry.yarnpkg.com/jsonwebtoken/-/jsonwebtoken-7.4.3.tgz#77f5021de058b605a1783fa1283e99812e645638"
-  dependencies:
-    joi "^6.10.1"
-    jws "^3.1.4"
-    lodash.once "^4.0.0"
-    ms "^2.0.0"
-    xtend "^4.0.1"
-
 jsonwebtoken@^8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/jsonwebtoken/-/jsonwebtoken-8.1.0.tgz#c6397cd2e5fd583d65c007a83dc7bb78e6982b83"
@@ -5921,7 +5898,7 @@ moment-timezone@^0.5.21:
   dependencies:
     moment ">= 2.9.0"
 
-moment@2.x.x, "moment@>= 2.9.0", moment@^2.19.2, moment@^2.24.0:
+"moment@>= 2.9.0", moment@^2.19.2, moment@^2.24.0:
   version "2.24.0"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
 
@@ -8590,12 +8567,6 @@ to-fast-properties@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
 
-topo@1.x.x:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/topo/-/topo-1.1.0.tgz#e9d751615d1bb87dc865db182fa1ca0a5ef536d5"
-  dependencies:
-    hoek "2.x.x"
-
 toposort-class@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/toposort-class/-/toposort-class-1.0.1.tgz#7ffd1f78c8be28c3ba45cd4e1a3f5ee193bd9988"