diff --git a/go.mod b/go.mod
index b6d6197..103d219 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/matryer/moq
 
 go 1.22.0
 
-toolchain go1.23.2
+toolchain go1.23.3
 
 require (
 	github.com/pmezard/go-difflib v1.0.0