1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/src/asn1/DerOutputStream.cs b/crypto/src/asn1/DerOutputStream.cs

index f95d123f9..c03d9dc11 100644
--- a/crypto/src/asn1/DerOutputStream.cs
+++ b/crypto/src/asn1/DerOutputStream.cs
@@ -1,7 +1,7 @@
 using System;
 using System.IO;
 
-using Org.BouncyCastle.Asn1.Utilities;
+using Org.BouncyCastle.Utilities.IO;
 
 namespace Org.BouncyCastle.Asn1
 {