diff --git a/go.mod b/go.mod
index 56e831b9..0984e7dd 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	cloud.google.com/go/kms v1.15.5
 	github.com/certusone/yubihsm-go v0.3.0
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0
-	github.com/ecadlabs/go-pkcs11 v0.2.0
+	github.com/ecadlabs/go-pkcs11 v0.2.1
 	github.com/ecadlabs/goblst v1.0.0
 	github.com/ecadlabs/gotez/v2 v2.1.3
 	github.com/go-playground/validator/v10 v10.16.0
diff --git a/go.sum b/go.sum
index 241175a5..87b61a2d 100644
--- a/go.sum
+++ b/go.sum
@@ -33,8 +33,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 h1:rpfIENRNNilwHwZeG5+P150SMrnNEcHYvcCuK6dPZSg=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0/go.mod h1:v57UDF4pDQJcEfFUCRop3lJL149eHGSe9Jvczhzjo/0=
-github.com/ecadlabs/go-pkcs11 v0.2.0 h1:/WWqMUWFOFr9j5O4E6LEort0YiqEeHriFtvwbtpCwNo=
-github.com/ecadlabs/go-pkcs11 v0.2.0/go.mod h1:PwAVBY0muwp6quQFmSDcB5Ekl4TjGG7cEQQwY9KpNVc=
+github.com/ecadlabs/go-pkcs11 v0.2.1 h1:/3qAVS+lTNyrlBYXq6lq+tmp9fz24/5YSY3bVzTuMsg=
+github.com/ecadlabs/go-pkcs11 v0.2.1/go.mod h1:PwAVBY0muwp6quQFmSDcB5Ekl4TjGG7cEQQwY9KpNVc=
 github.com/ecadlabs/goblst v1.0.0 h1:8/e3SQGwqbV0+ul+pg0aSNFfC3lgQcvEed3VdDBXSl8=
 github.com/ecadlabs/goblst v1.0.0/go.mod h1:s67gqaOol9o6fguh+evH75X5uQniOhv1HG/EU8xPLPY=
 github.com/ecadlabs/gotez/v2 v2.1.3 h1:RGNtvb+UAtstTQYCsdE4XAeaEZwj3a5AliLluEOsoAg=