diff --git a/example56-context-timeout/go.mod b/example56-context-timeout/go.mod
index 3f0e511..0fecf9d 100644
--- a/example56-context-timeout/go.mod
+++ b/example56-context-timeout/go.mod
@@ -1,3 +1,3 @@
 module example
 
-go 1.23.1
+go 1.23