diff --git a/syncthing-source-v0.14.51.tar.gz b/syncthing-source-v0.14.51.tar.gz
deleted file mode 100644
index 57933b7..0000000
--- a/syncthing-source-v0.14.51.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:10bf5de6f5f01dc605667185ac0b485548ae9088abaa8401fc0f3a2528b2f09e
-size 10971917
diff --git a/syncthing-source-v0.14.51.tar.gz.asc b/syncthing-source-v0.14.51.tar.gz.asc
deleted file mode 100644
index 3e32ff5..0000000
--- a/syncthing-source-v0.14.51.tar.gz.asc
+++ /dev/null
@@ -1,11 +0,0 @@
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diff --git a/syncthing-source-v0.14.52.tar.gz b/syncthing-source-v0.14.52.tar.gz
new file mode 100644
index 0000000..f86ab29
--- /dev/null
+++ b/syncthing-source-v0.14.52.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4954c2b05c60b6de29104d4783193a51164485cfa4a810c5a0696d72a83816c2
+size 10580891
diff --git a/syncthing-source-v0.14.52.tar.gz.asc b/syncthing-source-v0.14.52.tar.gz.asc
new file mode 100644
index 0000000..eb53a71
--- /dev/null
+++ b/syncthing-source-v0.14.52.tar.gz.asc
@@ -0,0 +1,11 @@
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diff --git a/syncthing.changes b/syncthing.changes
index fe7a977..42a75e0 100644
--- a/syncthing.changes
+++ b/syncthing.changes
@@ -1,3 +1,27 @@
+-------------------------------------------------------------------
+Sat Nov 17 14:12:12 UTC 2018 - sor.alexei@meowr.ru
+
+- Update to version 0.14.52:
+  * "Revert Local Changes" button stays when the file causing it is
+    deleted (gh#syncthing/syncthing#5130).
+  * Unscanned/conflicting files are overwritten/removed in niche
+    cases (gh#syncthing/syncthing#5194).
+  * Watcher fails due to filepath.EvalSymlinks error
+    (FindFirstFile) (gh#syncthing/syncthing#5226).
+  * Directory restart can leave several directory instances running
+    (gh#syncthing/syncthing#5233).
+  * Impossible to change device name from web UI
+    (gh#syncthing/syncthing#5249).
+  * CheckFolderHealth no longer wakes up the drive at index
+    exchange (gh#syncthing/syncthing#2497).
+  * Disable GUI and make API available on a unix socket
+    (gh#syncthing/syncthing#3616).
+  * "Support bundle" download (gh#syncthing/syncthing#5142).
+  * Exit with code zero when run with -help
+    (gh#syncthing/syncthing#5193).
+  * Move to Fork-Awesome from Font-Awesome
+    (gh#syncthing/syncthing#5236).
+
 -------------------------------------------------------------------
 Tue Oct  9 21:01:45 UTC 2018 - sor.alexei@meowr.ru
 
diff --git a/syncthing.spec b/syncthing.spec
index e817464..12359c4 100644
--- a/syncthing.spec
+++ b/syncthing.spec
@@ -17,7 +17,7 @@
 
 
 Name:           syncthing
-Version:        0.14.51
+Version:        0.14.52
 Release:        0
 Summary:        Continuous File Synchronisation
 License:        MPL-2.0
@@ -42,8 +42,8 @@ on one machine will automatically be replicated to other devices.
 cp -f %{SOURCE3} %{name}.firewall
 
 %build
+export BUILD_USER=abuild
 export BUILD_HOST=openSUSE
-export BUILD_USER=$BUILD_HOST
 mkdir -p build/src/ build/vendor/
 export GOPATH="$PWD/build:$PWD/build/vendor"