diff --git a/go.mod b/go.mod
index 0f1146c..5d65833 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module gitlab.com/unboundsoftware/s3uploader
 
 go 1.21
 
-toolchain go1.23.2
+toolchain go1.23.3
 
 require (
 	github.com/alecthomas/kong v1.4.0