diff --git a/go.mod b/go.mod
index 0e606df..b908657 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,6 @@
 module github.com/efritz/blog
 
 go 1.21
+toolchain go1.23.7
 
-require golang.org/x/net v0.23.0
+require golang.org/x/net v0.36.0
diff --git a/go.sum b/go.sum
index 199e74a..9a4b220 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
-golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
+golang.org/x/net v0.36.0 h1:vWF2fRbw4qslQsQzgFqZff+BItCvGFQqKzKIzx1rmoA=
+golang.org/x/net v0.36.0/go.mod h1:bFmbeoIPfrw4sMHNhb4J9f6+tPziuGjq7Jk/38fxi1I=