diff --git a/devel/libev/Makefile b/devel/libev/Makefile
index c9843148b963..7037fe44e43e 100644
--- a/devel/libev/Makefile
+++ b/devel/libev/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD$
 
 PORTNAME=	libev
-DISTVERSION=	4.24
+DISTVERSION=	4.33
 PORTEPOCH=	1
 CATEGORIES=	devel
 MASTER_SITES=	http://dist.schmorp.de/libev/ \
diff --git a/devel/libev/distinfo b/devel/libev/distinfo
index e0ccbdbd8647..e18b089661a3 100644
--- a/devel/libev/distinfo
+++ b/devel/libev/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1512838565
-SHA256 (libev-4.24.tar.gz) = 973593d3479abdf657674a55afe5f78624b0e440614e2b8cb3a07f16d4d7f821
-SIZE (libev-4.24.tar.gz) = 524264
+TIMESTAMP = 1587479394
+SHA256 (libev-4.33.tar.gz) = 507eb7b8d1015fbec5b935f34ebed15bf346bed04a11ab82b8eee848c4205aea
+SIZE (libev-4.33.tar.gz) = 569527