diff --git a/go.mod b/go.mod
index 1774c5922..c503aa786 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ require (
 	github.com/BurntSushi/toml v0.3.1 // indirect
 	github.com/DeanThompson/ginpprof v0.0.0-20170218162546-8c0e31bfeaa8
 	github.com/blang/semver v3.5.1+incompatible
-	github.com/certifi/gocertifi v0.0.0-20180118203423-deb3ae2ef261 // indirect
+	github.com/certifi/gocertifi v0.0.0-20181223090118-ee1a9a0726d2 // indirect
 	github.com/cnf/structhash v0.0.0-20180104161610-62a607eb0224
 	github.com/elazarl/go-bindata-assetfs v1.0.0
 	github.com/getsentry/raven-go v0.2.0
diff --git a/go.sum b/go.sum
index 98ecb0296..0fa788555 100644
--- a/go.sum
+++ b/go.sum
@@ -9,6 +9,7 @@ github.com/blang/semver v3.5.1+incompatible h1:cQNTCjp13qL8KC3Nbxr/y2Bqb63oX6wdn
 github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
 github.com/certifi/gocertifi v0.0.0-20180118203423-deb3ae2ef261 h1:6/yVvBsKeAw05IUj4AzvrxaCnDjN4nUqKjW9+w5wixg=
 github.com/certifi/gocertifi v0.0.0-20180118203423-deb3ae2ef261/go.mod h1:GJKEexRPVJrBSOjoqN5VNOIKJ5Q3RViH6eu3puDRwx4=
+github.com/certifi/gocertifi v0.0.0-20181223090118-ee1a9a0726d2/go.mod h1:GJKEexRPVJrBSOjoqN5VNOIKJ5Q3RViH6eu3puDRwx4=
 github.com/cnf/structhash v0.0.0-20180104161610-62a607eb0224 h1:rnCKRrdSBqc061l0CDuYB+7X3w6w8IK/VCSChJXv62g=
 github.com/cnf/structhash v0.0.0-20180104161610-62a607eb0224/go.mod h1:pCxVEbcm3AMg7ejXyorUXi6HQCzOIBf7zEDVPtw0/U4=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=