diff --git a/go.mod b/go.mod
index e76267a..f4c3b5a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module git.front.kjuulh.io/kjuulh/byg
 
 go 1.19
 
-require golang.org/x/sync v0.1.0
+require golang.org/x/sync v0.2.0
diff --git a/go.sum b/go.sum
index 595d314..a6cebe0 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,4 @@
 golang.org/x/sync v0.1.0 h1:wsuoTGHzEhffawBOhz5CYhcrV4IdKZbEyZjBMuTp12o=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.2.0 h1:PUR+T4wwASmuSTYdKjYHI5TD22Wy5ogLU5qZCOLxBrI=
+golang.org/x/sync v0.2.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=