diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7cc439ee..495bd822 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 3.5)
 project (cint C)
 set(cint_VERSION_MAJOR "4")
 set(cint_VERSION_MINOR "1")
-set(cint_VERSION_PATCH "2")
+set(cint_VERSION_PATCH "3")
 set(cint_VERSION_TWEAK "0")
 set(cint_VERSION "${cint_VERSION_MAJOR}.${cint_VERSION_MINOR}.${cint_VERSION_PATCH}")
 set(cint_SOVERSION "${cint_VERSION_MAJOR}")
diff --git a/ChangeLog b/ChangeLog
index 1771549b..70a050ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,5 @@
+Version 4.1.3  (2021-04-13):
+	* Fix memory address int32 overflow for heavily contracted basis
 Version 4.1.2  (2021-04-10):
 	* Fix a bug due to significant digits of float128 in the core Fmt integrals
 Version 4.1.1  (2021-03-21):
diff --git a/README b/README
index 2467e010..58cb703b 100644
--- a/README
+++ b/README
@@ -1,8 +1,8 @@
 libcint
 =======
 
-version 4.1.2
-2021-04-10
+version 4.1.3
+2021-04-13
 
 
 What is libcint