updated for version 7.3.313
Problem:    One more warning when compiling with dynamic Python 3.
Solution:   Change PySliceObject to PyObject.
diff --git a/src/version.c b/src/version.c
index beb7347..54f8422 100644
--- a/src/version.c
+++ b/src/version.c
@@ -710,6 +710,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    313,
+/**/
     312,
 /**/
     311,