diff --git a/CMakeLists.txt b/CMakeLists.txt
index f3e34410..8b7686ad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.7)
 
 project("SoftEther VPN"
-  VERSION 5.01.9672
+  VERSION 5.01.9673
   LANGUAGES C
 )
 
diff --git a/src/CurrentBuild.txt b/src/CurrentBuild.txt
index 0e9d1061..f27b77e7 100644
--- a/src/CurrentBuild.txt
+++ b/src/CurrentBuild.txt
@@ -1,5 +1,5 @@
 VERSION_MAJOR 5
 VERSION_MINOR 1
-VERSION_BUILD 9672
+VERSION_BUILD 9673
 BUILD_NAME unstable
-BUILD_DATE 20191124_000000
+BUILD_DATE 20200418_000000