diff --git a/.gitignore b/.gitignore
index 91f76b3..3c3f0f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,4 @@
 /gcc-5.1.1-20150618.tar.bz2
 /gcc-5.1.1-20150707.tar.bz2
 /gcc-5.2.1-20150716.tar.bz2
+/gcc-5.2.1-20150902.tar.bz2
diff --git a/gcc.spec b/gcc.spec
index 03ed57c..3e9d4f4 100644
--- a/gcc.spec
+++ b/gcc.spec
@@ -1,9 +1,9 @@
-%global DATE 20150716
-%global SVNREV 225895
+%global DATE 20150902
+%global SVNREV 227412
 %global gcc_version 5.2.1
 # Note, gcc_release must be integer, if you want to add suffixes to
 # %{release}, append them after %{gcc_release} on Release: line.
-%global gcc_release 1
+%global gcc_release 2
 %global _unpackaged_files_terminate_build 0
 %global _performance_build 1
 %global multilib_64_archs sparc64 ppc64 ppc64p7 s390x x86_64
@@ -3073,6 +3073,25 @@ fi
 %doc rpm.doc/changelogs/libcc1/ChangeLog*
 
 %changelog
+* Wed Sep  2 2015 Jakub Jelinek <jakub@redhat.com> 5.2.1-2
+- update from the 5 branch
+  - PRs c++/65195, c++/65734, c++/65974, c++/66260, c++/66336, c++/66533,
+	c++/66596, c++/66619, c++/66649, c++/66857, c++/66919, c++/66923,
+	c++/66957, c++/67021, c++/67104, c++/67130, c++/67131, c++/67161,
+	c++/67244, debug/66691, fortran/56520, fortran/64921, fortran/64986,
+	fortran/66035, fortran/66545, fortran/66724, fortran/66725,
+	fortran/66864, fortran/66929, fortran/66942, ipa/66566, ipa/66760,
+	libfortran/66936, libgfortran/66650, libgomp/66761, libgomp/67303,
+	libstdc++/67015, libstdc++/67362, middle-end/66134, middle-end/66567,
+	middle-end/66568, middle-end/67005, middle-end/pr66581,
+	rtl-optimization/58066, rtl-optimization/66838,
+	rtl-optimization/66891, rtl-optimization/67028, sanitizer/66908,
+	target/58066, target/65697, target/66048, target/66569, target/66648,
+	target/66703, target/66731, target/66814, target/66866, target/66891,
+	target/66922, target/66930, target/66956, target/67002, target/67049,
+	target/67060, target/67127, target/67211, tree-optimization/66828,
+	tree-optimization/66948
+
 * Thu Jul 16 2015 Jakub Jelinek <jakub@redhat.com> 5.2.1-1
 - update from the 5 branch
   - GCC 5.2 release
diff --git a/gcc5-libstdc++-docs.patch b/gcc5-libstdc++-docs.patch
index beda445..14b2573 100644
--- a/gcc5-libstdc++-docs.patch
+++ b/gcc5-libstdc++-docs.patch
@@ -4,7 +4,7 @@
        <a class="link" href="http://www.fsf.org/" target="_top">FSF
        </a>
      </p><p>
-+      Release 5.0.1
++      Release 5.2.1
 +    </p><p>
        Permission is granted to copy, distribute and/or modify this
        document under the terms of the GNU Free Documentation
@@ -18,7 +18,7 @@
 -  The API documentation, rendered into HTML, can be viewed online:
 +  The API documentation, rendered into HTML, can be viewed here:
  </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
-+      <a class="link" href="api/index.html" target="_top">for the 5.0.1 release, local
++      <a class="link" href="api/index.html" target="_top">for the 5.2.1 release, local
 +      </a>
 +    </p></li><li class="listitem"><p>
        <a class="link" href="http://gcc.gnu.org/onlinedocs/libstdc++/libstdc++-html-USERS-3.4/index.html" target="_top">for the 3.4 release
diff --git a/sources b/sources
index 96c7362..cef579b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-e4b25161d92a33fa2872d9773e4bd9c6  gcc-5.2.1-20150716.tar.bz2
+1357f8265df5763c80e542e5426b8926  gcc-5.2.1-20150902.tar.bz2