diff --git a/go.mod b/go.mod
index 01694a7..c8b0f71 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/vince-riv/argo-diff
 
 go 1.25.0
 
-toolchain go1.25.7
+toolchain go1.26.1
 
 require (
 	github.com/akedrou/textdiff v0.1.0