diff --git a/go.mod b/go.mod
index 5468dbf1..ce470b5b 100644
--- a/go.mod
+++ b/go.mod
@@ -1,13 +1,13 @@
 module github.com/notaryproject/notation-core-go
 
-go 1.23.0
+go 1.24.0
 
 require (
 	github.com/fxamacker/cbor/v2 v2.8.0
 	github.com/golang-jwt/jwt/v4 v4.5.2
 	github.com/notaryproject/tspclient-go v1.0.0
 	github.com/veraison/go-cose v1.3.0
-	golang.org/x/crypto v0.37.0
+	golang.org/x/crypto v0.43.0
 )
 
 require github.com/x448/float16 v0.8.4 // indirect
diff --git a/go.sum b/go.sum
index a411058d..9f8d4f61 100644
--- a/go.sum
+++ b/go.sum
@@ -8,5 +8,5 @@ github.com/veraison/go-cose v1.3.0 h1:2/H5w8kdSpQJyVtIhx8gmwPJ2uSz1PkyWFx0idbd7r
 github.com/veraison/go-cose v1.3.0/go.mod h1:df09OV91aHoQWLmy1KsDdYiagtXgyAwAl8vFeFn1gMc=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
-golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
-golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
+golang.org/x/crypto v0.43.0 h1:dduJYIi3A3KOfdGOHX8AVZ/jGiyPa3IbBozJ5kNuE04=
+golang.org/x/crypto v0.43.0/go.mod h1:BFbav4mRNlXJL4wNeejLpWxB7wMbc79PdRGhWKncxR0=