1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/src/x509/X509Crl.cs b/crypto/src/x509/X509Crl.cs
index 0679cb240..0492720a2 100644
--- a/crypto/src/x509/X509Crl.cs
+++ b/crypto/src/x509/X509Crl.cs
@@ -94,13 +94,13 @@ namespace Org.BouncyCastle.X509
         /// <returns>True if the signature is valid.</returns>
         /// <exception cref="Exception">If verifier provider is not appropriate or the CRL algorithm is invalid.</exception>
         public virtual void Verify(
-            ISignatureVerifierProvider verifierProvider)
+            IVerifierFactoryProvider verifierProvider)
         {
             CheckSignature(verifierProvider.CreateSignatureVerifier(c.SignatureAlgorithm));
         }
 
         protected virtual void CheckSignature(
-            ISignatureVerifier verifier)
+            IVerifierFactory verifier)
         {
             if (!c.SignatureAlgorithm.Equals(c.TbsCertList.Signature))
             {