diff --git a/go.mod b/go.mod
index 2ca2c82..4088374 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ module github.com/cidverse/reposync
 
 go 1.22.0
 
-toolchain go1.23.3
+toolchain go1.23.4
 
 require (
 	github.com/cidverse/cidverseutils/zerologconfig v0.1.1