diff --git a/go.mod b/go.mod
index 0904153..2726b05 100644
--- a/go.mod
+++ b/go.mod
@@ -3,5 +3,5 @@ module github.com/ejholmes/chip8
 require (
 	github.com/mattn/go-runewidth v0.0.3 // indirect
 	github.com/nsf/termbox-go v0.0.0-20180819125858-b66b20ab708e
-	github.com/urfave/cli v1.20.0
+	github.com/urfave/cli v1.22.3
 )