diff --git a/go.mod b/go.mod
index 57cca45..65d824c 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/purpleclay/gitz
 
 go 1.22
 
-toolchain go1.23.3
+toolchain go1.23.4
 
 require (
 	github.com/purpleclay/chomp v0.4.0