diff --git a/configure.ac b/configure.ac
index 92a2a4d95..ef9ef1c48 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl require autoconf 2.60 (AS_ECHO/AS_ECHO_N)
 AC_PREREQ([2.60])
 define(_CLIENT_VERSION_MAJOR, 1)
 define(_CLIENT_VERSION_MINOR, 1)
-define(_CLIENT_VERSION_REVISION, 3)
+define(_CLIENT_VERSION_REVISION, 4)
 define(_CLIENT_VERSION_BUILD, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2018)
diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 492736daf..711b0c8b6 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -73,10 +73,10 @@ class CMainParams : public CChainParams {
 public:
     CMainParams() {
         strNetworkID = "main";
-        consensus.nSubsidyHalvingInterval = 210240; // Note: actual number of blocks per calendar year with DGW v3 is ~200700 (for example 449750 - 249050)
-        consensus.nMasternodePaymentsStartBlock = 5230; // not true, but it's ok as long as it's less then nMasternodePaymentsIncreaseBlock
-        consensus.nMasternodePaymentsIncreaseBlock = 100000; // actual historical value
-        consensus.nMasternodePaymentsIncreasePeriod = 576*30; // 17280 - actual historical value
+        consensus.nSubsidyHalvingInterval = 210240; //
+        consensus.nMasternodePaymentsStartBlock = 5230;
+        consensus.nMasternodePaymentsIncreaseBlock = 100000;
+        consensus.nMasternodePaymentsIncreasePeriod = 576*30;
         consensus.nInstantSendKeepLock = 24;
         consensus.nBudgetPaymentsStartBlock = 1000000;
         consensus.nBudgetPaymentsCycleBlocks = 16616; // ~(60*24*30)/2.6, actual number of blocks per month is 200700 / 12 = 16725
@@ -118,10 +118,10 @@ class CMainParams : public CChainParams {
         consensus.vDeployments[Consensus::DEPLOYMENT_DIP0001].nThreshold = 3226; // 80% of 4032
 
         // The best chain should have at least this much work.
-        consensus.nMinimumChainWork = uint256S("0x00000000000000000000000000000000000000000000000003d42635fb7cfa65"); // 25000
+        consensus.nMinimumChainWork = uint256S("0x00000000000000000000000000000000000000000000000009a08bcf55aaf7af"); // 25000
 
         // By default assume that the signatures in ancestors of this block are valid.
-        consensus.defaultAssumeValid = uint256S("0x000000000007ca4edd8c5baf04994cf8dea37f94f98239e50f6e71ec4dc45c60"); // 25000
+        consensus.defaultAssumeValid = uint256S("0x00000000001bd560d1c5df9ff89fb82df4f3a11d27bf1f4ee349ef4822dce563"); // 25000
 
         /**
          * The message start string is designed to be unlikely to occur in normal data.
@@ -190,10 +190,13 @@ class CMainParams : public CChainParams {
             ( 27119, uint256S("0x00000000000f139246bbe4022bec06387527d55972fd1a2619aaee5ed43b36c0"))
             ( 29425, uint256S("0x0000000000033abb70490884e1bc0eac1d36341f1afe2e66a148b4ff6feec6bf"))
             ( 32749, uint256S("0x00000000000c74050c24bdef66854a6489021316dd0bce146c9b1aba2755381c"))
-            ( 40282, uint256S("0x000000000018ea87170b4590c45b67624512125e45bd1711f8f89746d8af2904")),
+            ( 40282, uint256S("0x000000000018ea87170b4590c45b67624512125e45bd1711f8f89746d8af2904"))
+            ( 52509, uint256S("0x0000000000030ef66793b68d55e161dd7b8dc94c59a8c9ae42f757e38a1fa479"))
+            ( 65392, uint256S("0x000000000005668c10dc846ba6859cafe052ffa8b6d8a6888272fd84b45a95f0"))
+            ( 71723, uint256S("0x000000000021d50c7f8d564aa446e56c9ca63dacebdca74218c78dad73a1ea53")),
 
-            1523419384, // * UNIX timestamp of last checkpoint block
-            27036,    // * total number of transactions between genesis and last checkpoint
+            1528394382, // * UNIX timestamp of last checkpoint block
+            53984,    // * total number of transactions between genesis and last checkpoint
                         //   (the tx=... number in the SetBestChain debug.log lines)
             500        // * estimated number of transactions per day after checkpoint
         };
diff --git a/src/clientversion.h b/src/clientversion.h
index 587d68721..36df56174 100644
--- a/src/clientversion.h
+++ b/src/clientversion.h
@@ -16,7 +16,7 @@
 //! These need to be macros, as clientversion.cpp's and axe*-res.rc's voodoo requires it
 #define CLIENT_VERSION_MAJOR 1
 #define CLIENT_VERSION_MINOR 1
-#define CLIENT_VERSION_REVISION 3
+#define CLIENT_VERSION_REVISION 4
 #define CLIENT_VERSION_BUILD 0
 
 //! Set to true for release, false for prerelease or test build
diff --git a/src/qt/splashscreen.cpp b/src/qt/splashscreen.cpp
index 2b9667376..173be4d41 100644
--- a/src/qt/splashscreen.cpp
+++ b/src/qt/splashscreen.cpp
@@ -139,7 +139,7 @@ static void InitMessage(SplashScreen *splash, const std::string &message)
         Qt::QueuedConnection,
         Q_ARG(QString, QString::fromStdString(message)),
         Q_ARG(int, Qt::AlignBottom|Qt::AlignHCenter),
-        Q_ARG(QColor, QColor(55,55,55)));
+        Q_ARG(QColor, QColor(255,26,26)));
 }
 
 static void ShowProgress(SplashScreen *splash, const std::string &title, int nProgress)