diff --git a/rebar.lock b/rebar.lock
index 23f83f0b3..1b9469954 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -5,7 +5,7 @@
  {<<"base64url">>,{pkg,<<"base64url">>,<<"1.0.1">>},1},
  {<<"blockchain">>,
   {git,"https://github.com/helium/blockchain-core.git",
-       {ref,"b55319b7cc46da3334a262314022daca1888df5e"}},
+       {ref,"6f9540396befa9325b1a5b5f3156f23c3362ec54"}},
   0},
  {<<"chatterbox">>,
   {git,"https://github.com/andymck/chatterbox",
@@ -127,7 +127,7 @@
  {<<"lager">>,{pkg,<<"lager">>,<<"3.9.2">>},1},
  {<<"libp2p">>,
   {git,"https://github.com/helium/erlang-libp2p.git",
-       {ref,"d3bbac1b1c8dee5154a9a20755359d3c2b4c6698"}},
+       {ref,"166dcb375aec51816702208d8c790209f0a3645b"}},
   1},
  {<<"libp2p_crypto">>,{pkg,<<"libp2p_crypto">>,<<"1.4.0">>},2},
  {<<"longfi">>,