diff --git a/src/profiler.c b/src/profiler.c
index 3d37a64..e101067 100644
--- a/src/profiler.c
+++ b/src/profiler.c
@@ -123,10 +123,11 @@
 	QueryPerformanceFrequency(&fr);
 	tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart);
 # else
-	long	    fsec;
+	varnumber_T	    fsec;	// this should be 64 bit if possible
 
 	PROF_GET_TIME(tm);
-	fsec = (long)tm->tv_fsec + (long)msec * (TV_FSEC_SEC / 1000);
+	fsec = (varnumber_T)tm->tv_fsec
+		       + (varnumber_T)msec * (varnumber_T)(TV_FSEC_SEC / 1000);
 	tm->tv_fsec = fsec % (long)TV_FSEC_SEC;
 	tm->tv_sec += fsec / (long)TV_FSEC_SEC;
 # endif
diff --git a/src/version.c b/src/version.c
index 10e0144..42c2c0f 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1567,
+/**/
     1566,
 /**/
     1565,