diff --git a/go.mod b/go.mod
index 8c61436..8f743fa 100644
--- a/go.mod
+++ b/go.mod
@@ -2,4 +2,4 @@ module github.com/PeernetOfficial/Cmd
 
 go 1.16
 
-require github.com/PeernetOfficial/core v0.0.0-20210519125639-82033e124a58
+require github.com/PeernetOfficial/core v0.0.0-20210521003332-1a44b9c5e7e8
diff --git a/go.sum b/go.sum
index f065d18..9f4b048 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/PeernetOfficial/core v0.0.0-20210519125639-82033e124a58 h1:mj0X+5WlIf/WppHvq6KlETFfGsvvpw/ZQQlgK0g6nNg=
-github.com/PeernetOfficial/core v0.0.0-20210519125639-82033e124a58/go.mod h1:NglFBSMGFtMqR9ugIR0H244XYPvE1eC5H0X6sergW5U=
+github.com/PeernetOfficial/core v0.0.0-20210521003332-1a44b9c5e7e8 h1:yywiMb2CScG2kVYeURTlV8h1UCj8o2vwJuyZDU7TCAM=
+github.com/PeernetOfficial/core v0.0.0-20210521003332-1a44b9c5e7e8/go.mod h1:NglFBSMGFtMqR9ugIR0H244XYPvE1eC5H0X6sergW5U=
 github.com/PeernetOfficial/core/dht v0.0.0-20210506124834-e929d6ba2f22 h1:FHBHtQR3ShxuxkG8tgE4ER86UmbNdXam/I1irdiusqg=
 github.com/PeernetOfficial/core/dht v0.0.0-20210506124834-e929d6ba2f22/go.mod h1:sb2H21VIVTohCXVrDFo/Skl2tN8Yzba+MXSS6NgCYXw=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=