diff --git a/config/sys.config b/config/sys.config
index 956089d..c2fff1f 100644
--- a/config/sys.config
+++ b/config/sys.config
@@ -33,11 +33,10 @@
         {block_sync_batch_limit, 100},
         {honor_quick_sync, true},
         {quick_sync_mode, blessed_snapshot},
-        {blessed_snapshot_block_height, 1105607},
+        {blessed_snapshot_block_height, 1108081},
         {blessed_snapshot_block_hash,
-            <<157, 228, 93, 57, 144, 90, 175, 17, 8, 235, 210, 122, 254, 49, 6, 248, 214, 82, 93,
-                165, 54, 155, 121, 87, 194, 238, 120, 191, 58, 110, 251, 143>>},
-
+            <<34, 134, 217, 35, 67, 96, 56, 194, 43, 8, 228, 103, 224, 24, 43, 104, 239, 52, 130,
+                6, 0, 169, 117, 78, 253, 85, 223, 165, 246, 75, 119, 181>>},
         {listen_addresses, ["/ip4/0.0.0.0/tcp/44158"]},
         {store_json, false},
         {store_htlc_receipts, false},
diff --git a/rebar.config b/rebar.config
index 86870ef..6cef5d3 100644
--- a/rebar.config
+++ b/rebar.config
@@ -32,7 +32,7 @@
     {elli, "3.2.0"},
     {jsonrpc2, {git, "https://github.com/zuiderkwast/jsonrpc2-erlang.git", {branch, "master"}}},
     {clique, {git, "https://github.com/helium/clique.git", {branch, "develop"}}},
-    {blockchain, {git, "https://github.com/helium/blockchain-core.git", {tag, "2021.11.21.1"}}}
+    {blockchain, {git, "https://github.com/helium/blockchain-core.git", {tag, "2021.11.22.0"}}}
 ]}.
 
 {xref_checks, [
diff --git a/rebar.lock b/rebar.lock
index 53f566b..db0485a 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -5,7 +5,7 @@
  {<<"base64url">>,{pkg,<<"base64url">>,<<"1.0.1">>},0},
  {<<"blockchain">>,
   {git,"https://github.com/helium/blockchain-core.git",
-       {ref,"2aaabe2afd92ffeb789572957a8c6f33479aeb17"}},
+       {ref,"c326a74575c1c283d649dce7b6150ed3f14cc3b3"}},
   0},
  {<<"chatterbox">>,
   {git,"https://github.com/andymck/chatterbox",