diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0067d21..45daa81 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 2.6)
 project (qcint C)
 set(qcint_VERSION_MAJOR "4")
 set(qcint_VERSION_MINOR "0")
-set(qcint_VERSION_PATCH "1")
+set(qcint_VERSION_PATCH "2")
 set(qcint_VERSION_TWEAK "0")
 set(qcint_VERSION "${qcint_VERSION_MAJOR}.${qcint_VERSION_MINOR}.${qcint_VERSION_PATCH}")
 set(qcint_SOVERSION "${qcint_VERSION_MAJOR}")
diff --git a/ChangeLog b/ChangeLog
index d5b1ff2..9239d72 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,5 @@
+Version 4.0.2  (2020-10-03):
+	* Fix typedef Function in cint_funcs.h
 Version 4.0.1  (2020-10-02):
 	* Fix syntax bugs in AVX and SSE3 mode
 Version 4.0.0  (2020-09-23):
diff --git a/README.md b/README.md
index bbd0122..58558ce 100644
--- a/README.md
+++ b/README.md
@@ -3,9 +3,9 @@ qcint (quick libcint)
 
 An optimized libcint branch for X86 platform
 
-version 4.0.1
+version 4.0.2
 
-2020-10-02
+2020-10-03
 
 
 What is qcint
diff --git a/include/cint_funcs.h b/include/cint_funcs.h
index 23a056e..2cac482 100644
--- a/include/cint_funcs.h
+++ b/include/cint_funcs.h
@@ -7,11 +7,11 @@
 
 #include <cint.h>
 
-typedef void (*CINTOptimizerFunction)(CINTOpt **opt,
-                                      int *atm, int natm, int *bas, int nbas, double *env);
-typedef int (*CINTIntegralFunction)(double *out, int *dims, int *shls,
-                                    int *atm, int natm, int *bas, int nbas, double *env,
-                                    CINTOpt *opt, double *cache);
+typedef void CINTOptimizerFunction(CINTOpt **opt,
+                                   int *atm, int natm, int *bas, int nbas, double *env);
+typedef int CINTIntegralFunction(double *out, int *dims, int *shls,
+                                 int *atm, int natm, int *bas, int nbas, double *env,
+                                 CINTOpt *opt, double *cache);
 /* Plain ERI (ij|kl) */
 CINTOptimizerFunction int2e_optimizer;
 CINTIntegralFunction int2e_cart;