diff --git a/go.mod b/go.mod
index ac8911e5..5d0eb395 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.21
 require (
 	github.com/fxamacker/cbor/v2 v2.7.0
 	github.com/golang-jwt/jwt/v4 v4.5.0
-	github.com/notaryproject/tspclient-go v0.1.0
+	github.com/notaryproject/tspclient-go v0.2.0
 	github.com/veraison/go-cose v1.1.0
 	golang.org/x/crypto v0.25.0
 )
diff --git a/go.sum b/go.sum
index 00289d7a..80758a38 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv
 github.com/fxamacker/cbor/v2 v2.7.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
 github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
 github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
-github.com/notaryproject/tspclient-go v0.1.0 h1:kmtQuN32iwBAizOhPr+NZsxCErydoGcrfQy1ppJi5Vo=
-github.com/notaryproject/tspclient-go v0.1.0/go.mod h1:LGyA/6Kwd2FlM0uk8Vc5il3j0CddbWSHBj/4kxQDbjs=
+github.com/notaryproject/tspclient-go v0.2.0 h1:g/KpQGmyk/h7j60irIRG1mfWnibNOzJ8WhLqAzuiQAQ=
+github.com/notaryproject/tspclient-go v0.2.0/go.mod h1:LGyA/6Kwd2FlM0uk8Vc5il3j0CddbWSHBj/4kxQDbjs=
 github.com/veraison/go-cose v1.1.0 h1:AalPS4VGiKavpAzIlBjrn7bhqXiXi4jbMYY/2+UC+4o=
 github.com/veraison/go-cose v1.1.0/go.mod h1:7ziE85vSq4ScFTg6wyoMXjucIGOf4JkFEZi/an96Ct4=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=