diff --git a/net/bro/Makefile b/net/bro/Makefile
index 0ef9206835d..b1442c17a9c 100644
--- a/net/bro/Makefile
+++ b/net/bro/Makefile
@@ -1,8 +1,8 @@
-# $OpenBSD: Makefile,v 1.62 2020/04/18 09:05:20 ajacoutot Exp $
+# $OpenBSD: Makefile,v 1.63 2020/05/14 12:15:11 ajacoutot Exp $
 
 COMMENT=		network analysis and security monitoring framework
 
-V=			3.1.2
+V=			3.1.3
 DISTNAME=		zeek-${V}
 
 SHARED_LIBS +=	binpac                    0.0 # 0.54
diff --git a/net/bro/distinfo b/net/bro/distinfo
index 3d851e99969..945e821d1eb 100644
--- a/net/bro/distinfo
+++ b/net/bro/distinfo
@@ -1,2 +1,2 @@
-SHA256 (zeek-3.1.2.tar.gz) = GFhyX9bQShrzwnmMNBUpqg0inoOLZHbwNhVtxd0lSqE=
-SIZE (zeek-3.1.2.tar.gz) = 32117554
+SHA256 (zeek-3.1.3.tar.gz) = 178kYVxMCvJDXJnJ+4ycDw7NzjdeGEun9jtxWuWQCmE=
+SIZE (zeek-3.1.3.tar.gz) = 32122428