build-sys: release++ (v2.37-rc1)

Signed-off-by: Karel Zak <kzak@redhat.com>
diff --git a/NEWS b/NEWS
index bce71e5..0630f12 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+util-linux 2.37-rc1: Aug 12 2021
+* see Documentation/releases/v2.37-ReleaseNotes or the complete changelog at
+  https://www.kernel.org/pub/linux/utils/util-linux/v2.37/v2.37-rc1-ChangeLog
+
 util-linux 2.36: Jul 23 2020
 * see Documentation/releases/v2.36-ReleaseNotes or the complete changelog at
   https://www.kernel.org/pub/linux/utils/util-linux/v2.36/v2.36-ChangeLog
diff --git a/configure.ac b/configure.ac
index c77b529..9e87b5f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,7 @@
 
 dnl libblkid version
 LIBBLKID_VERSION="$PACKAGE_VERSION_MAJOR.$PACKAGE_VERSION_MINOR.$PACKAGE_VERSION_RELEASE"
-LIBBLKID_DATE="23-Jul-2020"
+LIBBLKID_DATE="12-Aug-2021"
 LIBBLKID_LT_MAJOR=1
 LIBBLKID_LT_MINOR=1
 LIBBLKID_LT_MICRO=0