diff --git a/go.mod b/go.mod
index 1a183c5..0d06fc0 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/lpapp/gotcha
 go 1.13
 
 require (
-	github.com/gorilla/websocket v1.4.1 // indirect
-	github.com/nlopes/slack v0.5.1-0.20190823181507-4411ac942311 // indirect
+	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/nlopes/slack v0.5.1-0.20190823181507-4411ac942311
 	github.com/pkg/errors v0.8.1 // indirect
 )