diff --git a/go.mod b/go.mod
index ff388c6..93c87a5 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/pajbot/botsync
 go 1.11
 
 require (
-	github.com/gorilla/websocket v1.4.1
+	github.com/gorilla/websocket v1.5.3
 	github.com/lib/pq v1.1.1
 	github.com/pajbot/utils v0.0.0-20190525181638-b74ff78f4d25
 	github.com/pajlada/lidl-normalize v0.0.0-20180520094422-e6eb1186f156 // indirect
diff --git a/go.sum b/go.sum
index 7145d8d..a8d4641 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/gorilla/websocket v1.4.1 h1:q7AeDBpnBk8AogcD4DSag/Ukw/KV+YhzLj2bP5HvKCM=
-github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/lib/pq v1.1.1 h1:sJZmqHoEaY7f+NPP8pgLB/WxulyR3fewgCM2qaSlBb4=
 github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/pajbot/utils v0.0.0-20190525181638-b74ff78f4d25 h1:NCHGDiwzzuMVhdQ+Kej6ybSFqEuIAJ3HClUcdPAD7tA=