diff --git a/CVE-2015-3138.patch b/CVE-2015-3138.patch
deleted file mode 100644
index 0c33f88..0000000
--- a/CVE-2015-3138.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 3ed82f4ed0095768529afc22b923c8f7171fff70 Mon Sep 17 00:00:00 2001
-From: Denis Ovsienko <denis@ovsienko.info>
-Date: Wed, 25 Mar 2015 22:35:12 +0000
-Subject: [PATCH] whiteboard: fixup a few reversed tests (GH #446)
-
-This is a follow-up to commit 3a3ec26.
----
- print-wb.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/print-wb.c b/print-wb.c
-index 3e3b064..4fa5e38 100644
---- a/print-wb.c
-+++ b/print-wb.c
-@@ -201,7 +201,7 @@ wb_id(netdissect_options *ndo,
- 	len -= sizeof(*io) * nid;
- 	io = (struct id_off *)(id + 1);
- 	cp = (char *)(io + nid);
--	if (!ND_TTEST2(cp, len)) {
-+	if (ND_TTEST2(cp, len)) {
- 		ND_PRINT((ndo, "\""));
- 		fn_print(ndo, (u_char *)cp, (u_char *)cp + len);
- 		ND_PRINT((ndo, "\""));
-@@ -266,7 +266,7 @@ wb_prep(netdissect_options *ndo,
- 	}
- 	n = EXTRACT_32BITS(&prep->pp_n);
- 	ps = (const struct pgstate *)(prep + 1);
--	while (--n >= 0 && !ND_TTEST(*ps)) {
-+	while (--n >= 0 && ND_TTEST(*ps)) {
- 		const struct id_off *io, *ie;
- 		char c = '<';
- 
-@@ -275,7 +275,7 @@ wb_prep(netdissect_options *ndo,
- 		    ipaddr_string(ndo, &ps->page.p_sid),
- 		    EXTRACT_32BITS(&ps->page.p_uid)));
- 		io = (struct id_off *)(ps + 1);
--		for (ie = io + ps->nid; io < ie && !ND_TTEST(*io); ++io) {
-+		for (ie = io + ps->nid; io < ie && ND_TTEST(*io); ++io) {
- 			ND_PRINT((ndo, "%c%s:%u", c, ipaddr_string(ndo, &io->id),
- 			    EXTRACT_32BITS(&io->off)));
- 			c = ',';
diff --git a/tcpdump-4.7.3.tar.gz b/tcpdump-4.7.3.tar.gz
deleted file mode 100644
index d47a0c0..0000000
--- a/tcpdump-4.7.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1f87fb652ce996d41e7a06c601bc6ea29b13fee922945b23770c29490f1d8ace
-size 1152383
diff --git a/tcpdump-4.7.3.tar.gz.sig b/tcpdump-4.7.3.tar.gz.sig
deleted file mode 100644
index c373ede..0000000
Binary files a/tcpdump-4.7.3.tar.gz.sig and /dev/null differ
diff --git a/tcpdump-4.7.4.tar.gz b/tcpdump-4.7.4.tar.gz
new file mode 100644
index 0000000..89ff04e
--- /dev/null
+++ b/tcpdump-4.7.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6be520269a89036f99c0b2126713a60965953eab921002b07608ccfc0c47d9af
+size 1153657
diff --git a/tcpdump-4.7.4.tar.gz.sig b/tcpdump-4.7.4.tar.gz.sig
new file mode 100644
index 0000000..d68619e
Binary files /dev/null and b/tcpdump-4.7.4.tar.gz.sig differ
diff --git a/tcpdump.changes b/tcpdump.changes
index 443f1ca..64adeeb 100644
--- a/tcpdump.changes
+++ b/tcpdump.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Sun Apr 26 18:51:40 UTC 2015 - astieger@suse.com
+
+- tcpdump 4.7.4:
+  * PPKI to Router Protocol: Fix Segmentation Faults and other problems
+  * RPKI to Router Protocol: print strings with fn_printn()
+  * wb: fix some bounds checks 
+    (previously patched in, removed CVE-2015-3138.patch)
+
 -------------------------------------------------------------------
 Fri Apr 17 20:00:24 UTC 2015 - astieger@suse.com
 
diff --git a/tcpdump.spec b/tcpdump.spec
index bac002d..d7e45a4 100644
--- a/tcpdump.spec
+++ b/tcpdump.spec
@@ -20,7 +20,7 @@
 # for pcap_set_tstamp_precision()
 %define min_libpcap_version 1.7.2
 Name:           tcpdump
-Version:        4.7.3
+Version:        4.7.4
 Release:        0
 Summary:        A Packet Sniffer
 License:        BSD-3-Clause
@@ -30,7 +30,6 @@ Source:         http://www.tcpdump.org/release/%{name}-%{version}.tar.gz
 Source1:        tcpdump-qeth
 Source2:        http://www.tcpdump.org/release/%{name}-%{version}.tar.gz.sig
 Source3:        http://www.tcpdump.org/tcpdump-workers.asc#/%{name}.keyring
-Patch0:         CVE-2015-3138.patch
 BuildRequires:  libpcap-devel >= %{min_libpcap_version}
 BuildRequires:  libsmi-devel
 BuildRequires:  openssl-devel
@@ -43,7 +42,6 @@ ethernet. It can be used to debug specific network problems.
 
 %prep
 %setup -q
-%patch0 -p1
 
 %build
 export CFLAGS="%{optflags} -Wall -DGUESS_TSO -fstack-protector -fno-strict-aliasing"