diff --git a/CMakeLists.txt b/CMakeLists.txt
index 26d34618..0c0c7c5e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required (VERSION 3.5)
 project (cint C)
 set(cint_VERSION_MAJOR "5")
-set(cint_VERSION_MINOR "3")
+set(cint_VERSION_MINOR "4")
 set(cint_VERSION_PATCH "0")
 set(cint_VERSION_TWEAK "0")
 set(cint_VERSION "${cint_VERSION_MAJOR}.${cint_VERSION_MINOR}.${cint_VERSION_PATCH}")
diff --git a/ChangeLog b/ChangeLog
index bc068b0e..0199316c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+Version 5.4.0 (2023-07-04):
+	* Add constant PTR_FRAC_CHARGE for QM/MM interface in pyscf
+
 Version 5.3.0  (2023-03-28):
 	* Improves rys-roots numerical stability in the near-zero limit
 
diff --git a/README.rst b/README.rst
index 923c7264..5d7a1111 100644
--- a/README.rst
+++ b/README.rst
@@ -1,8 +1,8 @@
 libcint
 =======
 
-version 5.3.0
-2023-03-28
+version 5.4.0
+2023-07-04
 
 
 What is libcint