diff --git a/src/blocks/checkpoints.dat b/src/blocks/checkpoints.dat
index cff103804..501a55673 100644
Binary files a/src/blocks/checkpoints.dat and b/src/blocks/checkpoints.dat differ
diff --git a/src/checkpoints/checkpoints.cpp b/src/checkpoints/checkpoints.cpp
index 2c11af4b2..ef1ee171d 100644
--- a/src/checkpoints/checkpoints.cpp
+++ b/src/checkpoints/checkpoints.cpp
@@ -207,7 +207,7 @@ namespace cryptonote
     ADD_CHECKPOINT(1390000, "a8f5649dd4ded60eedab475f2bec8c934681c07e3cf640e9be0617554f13ff6c");
     ADD_CHECKPOINT(1450000, "ac94e8860093bc7c83e4e91215cba1d663421ecf4067a0ae609c3a8b52bcfac2");
     ADD_CHECKPOINT(1530000, "01759bce497ec38e63c78b1038892169203bb78f87e488172f6b854fcd63ba7e");
-    
+    ADD_CHECKPOINT(1579000, "7d0d7a2346373afd41ed1e744a939fc5d474a7dbaa257be5c6fff4009e789241");
 
     return true;
   }
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index d1ef7d6fe..6a75c52dd 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -4403,7 +4403,7 @@ void Blockchain::cancel()
 }
 
 #if defined(PER_BLOCK_CHECKPOINT)
-static const char expected_block_hashes_hash[] = "1d3df1a177bd6f752d87c0d7b960e502605742721afb39953265f1e0f7f9b01f";
+static const char expected_block_hashes_hash[] = "59261c03b54bcb21bd463f9fe40a94f40840a12642e9a3b3bfb11b35839a5fe3";
 void Blockchain::load_compiled_in_block_hashes()
 {
   const bool testnet = m_nettype == TESTNET;
diff --git a/src/version.cpp.in b/src/version.cpp.in
index f83a85d9d..9fed91d99 100644
--- a/src/version.cpp.in
+++ b/src/version.cpp.in
@@ -1,5 +1,5 @@
 #define DEF_MONERO_VERSION_TAG "@VERSIONTAG@"
-#define DEF_MONERO_VERSION "0.12.0.0-master"
+#define DEF_MONERO_VERSION "0.12.1.0-master"
 #define DEF_MONERO_RELEASE_NAME "Lithium Luna"
 #define DEF_MONERO_VERSION_FULL DEF_MONERO_VERSION "-" DEF_MONERO_VERSION_TAG