diff --git a/squid-3.5.26.tar.xz b/squid-3.5.26.tar.xz
deleted file mode 100644
index 6baa523..0000000
--- a/squid-3.5.26.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:baa1eecb7d6e18881f4455060d80ee7cb95ae7e2695fdccf7e21ccc8f879a982
-size 2328352
diff --git a/squid-3.5.26.tar.xz.asc b/squid-3.5.26.tar.xz.asc
deleted file mode 100644
index 947be54..0000000
--- a/squid-3.5.26.tar.xz.asc
+++ /dev/null
@@ -1,20 +0,0 @@
-File: squid-3.5.26.tar.xz
-Date: Fri Jun  2 00:43:54 UTC 2017
-Size: 2328352
-MD5 : 510e2c84773879c00d0e7ced997864d9
-SHA1: 51a664217957b35de8b7fae180b9f93a759a4204
-Key : 0xFF5CF463 <squid3@treenet.co.nz>
-            EA31 CC5E 9488 E516 8D2D  CC5E B268 E706 FF5C F463
-      keyring = http://www.squid-cache.org/pgp.asc
-      keyserver = subkeys.pgp.net
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diff --git a/squid-3.5.27.tar.xz b/squid-3.5.27.tar.xz
new file mode 100644
index 0000000..83d90d7
--- /dev/null
+++ b/squid-3.5.27.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ddb4367f2dc635921f9ca7a59d8b87edb0412fa203d1543393ac3c7f9fef0ec
+size 2303468
diff --git a/squid-3.5.27.tar.xz.asc b/squid-3.5.27.tar.xz.asc
new file mode 100644
index 0000000..8b53d43
--- /dev/null
+++ b/squid-3.5.27.tar.xz.asc
@@ -0,0 +1,20 @@
+File: squid-3.5.27.tar.xz
+Date: Sat Aug 19 20:16:51 UTC 2017
+Size: 2303468
+MD5 : 39ef8199675d48a314b540f92c00c545
+SHA1: 1e69c96d13cd49844da3bcf33a0b428fbe7b6f77
+Key : 0xFF5CF463 <squid3@treenet.co.nz>
+            EA31 CC5E 9488 E516 8D2D  CC5E B268 E706 FF5C F463
+      keyring = http://www.squid-cache.org/pgp.asc
+      keyserver = subkeys.pgp.net
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diff --git a/squid.changes b/squid.changes
index f7e91f0..678bda0 100644
--- a/squid.changes
+++ b/squid.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Thu Sep 21 12:01:50 UTC 2017 - adam.majer@suse.de
+
+- Add missing build dependency on libnsl-devel for Factory.
+  libnsl was split from glibc
+- Update Squid to 3.5.27
+  * bug fix release - for complete list of changes see
+    http://www.squid-cache.org/Versions/v3/3.5/changesets/
+
 -------------------------------------------------------------------
 Thu Jul 27 06:54:01 UTC 2017 - brassh@web.de
 
diff --git a/squid.spec b/squid.spec
index facf0a6..6cba6cc 100644
--- a/squid.spec
+++ b/squid.spec
@@ -19,7 +19,7 @@
 %define         squidlibdir %{_libdir}/squid
 %define         squidconfdir %{_sysconfdir}/squid
 Name:           squid
-Version:        3.5.26
+Version:        3.5.27
 Release:        0
 Summary:        Caching and forwarding HTTP web proxy
 License:        GPL-2.0+
@@ -45,6 +45,9 @@ BuildRequires:  fdupes
 BuildRequires:  gcc-c++
 BuildRequires:  libcap-devel
 BuildRequires:  libtool
+%if 0%{?suse_version} >= 1500
+BuildRequires:  libnsl-devel
+%endif
 BuildRequires:  openldap2-devel
 BuildRequires:  opensp-devel
 BuildRequires:  openssl-devel