diff --git a/src/blocks/checkpoints.dat b/src/blocks/checkpoints.dat
index 63130497..0a710c22 100644
Binary files a/src/blocks/checkpoints.dat and b/src/blocks/checkpoints.dat differ
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index becc8fb8..6d94042e 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -4253,7 +4253,7 @@ void Blockchain::cancel()
 }
 
 #if defined(PER_BLOCK_CHECKPOINT)
-static const char expected_block_hashes_hash[] = "c5c5a8f6f413073bebda24d7ce69306b5690a55876dfe120e524934ccf6e8cf1";
+static const char expected_block_hashes_hash[] = "d09f7dbb7281f3a194d39b9aa3cd152708076e6fe9eef039290b5066eef4e0c0";
 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 5de1903a..96b4744d 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 "0.2.4.0"
+#define DEF_MONERO_VERSION "0.2.4.1"
 #define DEF_MONERO_RELEASE_NAME "Classy Caiman"
 #define DEF_MONERO_VERSION_FULL DEF_MONERO_VERSION "-" DEF_MONERO_VERSION_TAG