diff --git a/.go-version b/.go-version
index 14bee92c..ac1df3fc 100644
--- a/.go-version
+++ b/.go-version
@@ -1 +1 @@
-1.23.2
+1.23.3
diff --git a/go.mod b/go.mod
index d50f993a..1e6fae23 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/maxbrunet/prometheus-elasticache-sd
 
 go 1.22.0
 
-toolchain go1.23.2
+toolchain go1.23.3
 
 require (
 	github.com/alecthomas/kingpin/v2 v2.4.0