diff --git a/go.mod b/go.mod
index 1d579ba..8386185 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,4 @@
 module cga-led
 
 go 1.23
-
-require golang.org/x/crypto v0.33.0
+require golang.org/x/crypto v0.34.0
diff --git a/go.sum b/go.sum
index 92d171c..f9ca936 100644
--- a/go.sum
+++ b/go.sum
@@ -1,2 +1,2 @@
-golang.org/x/crypto v0.33.0 h1:IOBPskki6Lysi0lo9qQvbxiQ+FvsCC/YWOecCHAixus=
-golang.org/x/crypto v0.33.0/go.mod h1:bVdXmD7IV/4GdElGPozy6U7lWdRXA4qyRVGJV57uQ5M=
+golang.org/x/crypto v0.34.0 h1:+/C6tk6rf/+t5DhUketUbD1aNGqiSX3j15Z6xuIDlBA=
+golang.org/x/crypto v0.34.0/go.mod h1:dy7dXNW32cAb/6/PRuTNsix8T+vJAqvuIy5Bli/x0YQ=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 8a1f172..f7080b3 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -1,3 +1,3 @@
-# golang.org/x/crypto v0.33.0
-## explicit; go 1.20
+# golang.org/x/crypto v0.34.0
+## explicit; go 1.23.0
 golang.org/x/crypto/pbkdf2