diff --git a/src/if_python.c b/src/if_python.c
index 6e43b5dc3d955794f92bece4ef5322a74f05e263..e34bd280f148bfc95682f492f3f32543fffe7587 100644
--- a/src/if_python.c
+++ b/src/if_python.c
@@ -359,7 +359,7 @@ static int(*dll_PyRun_SimpleString)(char *);
 static PyObject *(*dll_PyRun_String)(char *, int, PyObject *, PyObject *);
 static PyObject* (*dll_PyObject_GetAttrString)(PyObject *, const char *);
 static int (*dll_PyObject_HasAttrString)(PyObject *, const char *);
-static PyObject* (*dll_PyObject_SetAttrString)(PyObject *, const char *, PyObject *);
+static int (*dll_PyObject_SetAttrString)(PyObject *, const char *, PyObject *);
 static PyObject* (*dll_PyObject_CallFunctionObjArgs)(PyObject *, ...);
 static PyObject* (*dll_PyObject_CallFunction)(PyObject *, char *, ...);
 static PyObject* (*dll_PyObject_Call)(PyObject *, PyObject *, PyObject *);
diff --git a/src/if_python3.c b/src/if_python3.c
index 8a5b3329e0b11626e05370e1511bb2349f52ada2..40bc97bc8c931bed6e6a8acc3b71c4a49ffae128 100644
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -302,7 +302,7 @@ static int (*py3_PyRun_SimpleString)(char *);
 static PyObject* (*py3_PyRun_String)(char *, int, PyObject *, PyObject *);
 static PyObject* (*py3_PyObject_GetAttrString)(PyObject *, const char *);
 static int (*py3_PyObject_HasAttrString)(PyObject *, const char *);
-static PyObject* (*py3_PyObject_SetAttrString)(PyObject *, const char *, PyObject *);
+static int (*py3_PyObject_SetAttrString)(PyObject *, const char *, PyObject *);
 static PyObject* (*py3_PyObject_CallFunctionObjArgs)(PyObject *, ...);
 static PyObject* (*py3__PyObject_CallFunction_SizeT)(PyObject *, char *, ...);
 static PyObject* (*py3_PyObject_Call)(PyObject *, PyObject *, PyObject *);
diff --git a/src/version.c b/src/version.c
index 2d90185b711735fec28eeca914a61816c1d89414..0c5c5734e825536a3e43c1e74b881ca162a89167 100644
--- a/src/version.c
+++ b/src/version.c
@@ -738,6 +738,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    60,
 /**/
     59,
 /**/