diff --git a/glibc-rh827510.patch b/glibc-rh827510.patch
index f5f024c..7fd3e99 100644
--- a/glibc-rh827510.patch
+++ b/glibc-rh827510.patch
@@ -16,7 +16,7 @@ index e3fa187..9fd9216 100644
 -  file->decided = 1;
    file->data = NULL;
  
-   fd = open_not_cancel_2 (file->filename, O_RDONLY | O_CLOEXEC);
+   fd = __open_nocancel (file->filename, O_RDONLY | O_CLOEXEC);
 @@ -278,6 +277,7 @@ _nl_load_locale (struct loaded_l10nfile *file, int category)
    newdata->alloc = alloc;
  
diff --git a/glibc.spec b/glibc.spec
index e794cc7..9449ea0 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -1,6 +1,6 @@
-%define glibcsrcdir  glibc-2.26-108-g403143e1df
+%define glibcsrcdir  glibc-2.26-141-g2585d7b839
 %define glibcversion 2.26.90
-%define glibcrelease 4%{?dist}
+%define glibcrelease 5%{?dist}
 # Pre-release tarballs are pulled in from git using a command that is
 # effectively:
 #
@@ -2085,6 +2085,17 @@ fi
 %endif
 
 %changelog
+* Mon Aug 21 2017 Florian Weimer <fweimer@redhat.com> - 2.26.90-5
+- Auto-sync with upstream master,
+  commit 2585d7b839559e665d5723734862fbe62264b25d:
+- Do not use generic selection in C++ mode
+- Do not use __builtin_types_compatible_p in C++ mode (#1481205)
+- x86-64: Check FMA_Usable in ifunc-mathvec-avx2.h (swbz#21966)
+- Various locale fixes (swbz#21750, swbz#21960, swbz#21959, swbz#19852)
+- Fix sigval namespace (swbz#21944)
+- x86-64: Optimize e_expf with FMA (swbz#21912)
+- Adjust glibc-rh827510.patch.
+
 * Wed Aug 16 2017 Tomasz Kłoczko <kloczek@fedoraproject.org> - 2.26-4
 - Remove 'Buildroot' tag, 'Group' tag, and '%%clean' section, and don't
   remove the buildroot in '%%install', all per Fedora Packaging Guidelines
diff --git a/sources b/sources
index cb50117..5f22817 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (glibc-2.26-108-g403143e1df.tar.gz) = cc35a78a6b0cd98d97b91512640c6c68774b559db236e750b9b2ffac4bdb638d2c47aa4d1858fdb878d3a2e1400256aa7accb6fa2e0927099bd4792f7ba8a848
+SHA512 (glibc-2.26-141-g2585d7b839.tar.gz) = 0bbf15389270223f4ec002bf2ecd8b411cf5d825866ff1b3e4158dc079e2620fa2f7a4c9656bc3f1b0c5f32b1a67282673394921e9d9c73c178415d41683e6be