diff --git a/go.mod b/go.mod
index b65c937..9b5fc6f 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/minetest-go/mapparser
 
 go 1.17
 
-require github.com/klauspost/compress v1.15.4
+require github.com/klauspost/compress v1.15.9
diff --git a/go.sum b/go.sum
index 167588a..cb5ffb4 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-github.com/klauspost/compress v1.15.4 h1:1kn4/7MepF/CHmYub99/nNX8az0IJjfSOU/jbnTVfqQ=
-github.com/klauspost/compress v1.15.4/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU=
+github.com/klauspost/compress v1.15.9 h1:wKRjX6JRtDdrE9qwa4b/Cip7ACOshUI4smpCQanqjSY=
+github.com/klauspost/compress v1.15.9/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU=