diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 6e809b6..0000000
--- a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/glibc-2.23-190-g8a727af.tar.gz
diff --git a/glibc.spec b/glibc.spec
index b6f667c..c075c3e 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -1,6 +1,6 @@
-%define glibcsrcdir  glibc-2.23-190-g8a727af
+%define glibcsrcdir  glibc-2.23-192-g186fe87
 %define glibcversion 2.23.90
-%define glibcrelease 9%{?dist}
+%define glibcrelease 10%{?dist}
 # Pre-release tarballs are pulled in from git using a command that is
 # effectively:
 #
@@ -2092,6 +2092,9 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Thu Apr 14 2016 Florian Weimer <fweimer@redhat.com> - 2.23.90-10
+- Auto-sync with upstream master.
+
 * Thu Apr 14 2016 Florian Weimer <fweimer@redhat.com> - 2.23.90-9
 - Auto-sync with upstream master.  Removes type union wait.
 - Update SUPPORTED locales file.
diff --git a/sources b/sources
index facb322..7d93c40 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-9b77ae9f8de0c59ed40f9c4fae0106b2  glibc-2.23-190-g8a727af.tar.gz
+a9055ec5be1ea23a6747f48ada176741  glibc-2.23-192-g186fe87.tar.gz