diff --git a/net/libpcap/Makefile b/net/libpcap/Makefile
index e8437c088be3..f574fd7493db 100644
--- a/net/libpcap/Makefile
+++ b/net/libpcap/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.59 2015/03/11 21:05:09 tnn Exp $
+# $NetBSD: Makefile,v 1.60 2015/10/17 10:07:54 adam Exp $
 
-DISTNAME=	libpcap-1.7.2
+DISTNAME=	libpcap-1.7.4
 CATEGORIES=	net
 MASTER_SITES=	http://www.tcpdump.org/release/
 
diff --git a/net/libpcap/distinfo b/net/libpcap/distinfo
index 44f29f82b1fc..492d0c913718 100644
--- a/net/libpcap/distinfo
+++ b/net/libpcap/distinfo
@@ -1,8 +1,9 @@
-$NetBSD: distinfo,v 1.30 2015/03/11 21:05:09 tnn Exp $
+$NetBSD: distinfo,v 1.31 2015/10/17 10:07:54 adam Exp $
 
-SHA1 (libpcap-1.7.2.tar.gz) = 97aed0270bc201dfdeacccddc61179d27c68e42c
-RMD160 (libpcap-1.7.2.tar.gz) = ff94bfb4c81645dcf5f3a4252f4049e023f43946
-Size (libpcap-1.7.2.tar.gz) = 662162 bytes
-SHA1 (patch-ac) = baa9cadd0af714d0808189777750b506cf726657
+SHA1 (libpcap-1.7.4.tar.gz) = 3f31a7706c1487fca36b8379e511965a8d7cbd70
+RMD160 (libpcap-1.7.4.tar.gz) = aae0e8fd1aa3273bda2212b6df8f50d3f7161ffc
+SHA512 (libpcap-1.7.4.tar.gz) = 83c55aa4173a90e8080a63dc6f0faeb4339d5def998abb9a578f08210c1784a1787ac6975f8bd27b02f8854dd18f03a23c1cd5fa611f46247090b2cc13943cf9
+Size (libpcap-1.7.4.tar.gz) = 663021 bytes
+SHA1 (patch-ac) = a096a4d6c59e855b88dc421b85445aee389a93d9
 SHA1 (patch-ad) = ea818a5fb146488f909483d96d943941ea1873e4
 SHA1 (patch-configure) = 361a6bbf5cadad40ea54ddaf8fcf6683d0e6a9c7
diff --git a/net/libpcap/patches/patch-ac b/net/libpcap/patches/patch-ac
index 09398efa736c..c6ae4cd1abf0 100644
--- a/net/libpcap/patches/patch-ac
+++ b/net/libpcap/patches/patch-ac
@@ -1,9 +1,9 @@
-$NetBSD: patch-ac,v 1.9 2015/03/11 21:05:09 tnn Exp $
+$NetBSD: patch-ac,v 1.10 2015/10/17 10:07:54 adam Exp $
 
 Add libtoolization
 Fix manpage installation
 
---- Makefile.in.orig	2015-03-09 19:22:07.000000000 +0000
+--- Makefile.in.orig	2015-06-28 01:03:37.000000000 +0000
 +++ Makefile.in
 @@ -43,7 +43,7 @@ VPATH = @srcdir@
  #
@@ -57,7 +57,7 @@ Fix manpage installation
  shared: libpcap.$(DYEXT)
  
 @@ -450,10 +449,10 @@ scanner.c: $(srcdir)/scanner.l
- 	cat $@.top $@.bottom > $@
+ 	cat $(srcdir)/$@.top $@.bottom > $@
  	@rm $@.bottom
  
 -scanner.o: scanner.c tokdefs.h