diff --git a/config/sys.config b/config/sys.config
index 7676e9ba2..4c9ff8aec 100644
--- a/config/sys.config
+++ b/config/sys.config
@@ -44,9 +44,9 @@
    {s3_base_url, "https://snapshots.helium.wtf/mainnet"},
    {honor_quick_sync, true},
    {quick_sync_mode, blessed_snapshot},
-   {blessed_snapshot_block_height, 979921},
+   {blessed_snapshot_block_height, 983521},
    {blessed_snapshot_block_hash,
-     <<166,157,155,29,22,90,236,73,29,63,28,53,167,191,251,124,177,132,206,136,77,3,189,20,245,65,250,135,209,220,80,136>>},
+    <<97,208,157,201,5,40,83,139,102,73,148,246,147,130,211,30,45,143,70,112,163,70,105,238,101,244,197,179,72,14,100,15>>},
    {listen_addresses, ["/ip4/0.0.0.0/tcp/44158"]},
    {key, {ecc, [{key_slot, 0}, {onboarding_key_slot, 15}, {bus, "i2c-1"}, {address, 16#60}]}}, %% don't make this the last line in the stanza because sed and keep it on one line
    {base_dir, "/var/data"},
diff --git a/rebar.lock b/rebar.lock
index 4269449a0..5e15590ac 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,"4f5262e42e32dc4b9f7e7108a272d9ba7c7a2b0a"}},
+       {ref,"b4bacdaa62f12f4c109f8349d74efce4cc6c5a5d"}},
   0},
  {<<"chatterbox">>,
   {git,"https://github.com/andymck/chatterbox",
diff --git a/src/miner.erl b/src/miner.erl
index 04d790bce..96ad696f0 100644
--- a/src/miner.erl
+++ b/src/miner.erl
@@ -307,7 +307,7 @@ remove_consensus() ->
 version() ->
     %% format:
     %% MMMmmmPPPP
-       0010020001.
+       0010020002.
 
 %% ------------------------------------------------------------------
 %% gen_server