diff --git a/telegram-desktop.changes b/telegram-desktop.changes
index 8cb1f25..99015e7 100644
--- a/telegram-desktop.changes
+++ b/telegram-desktop.changes
@@ -1,3 +1,22 @@
+-------------------------------------------------------------------
+Tue Feb 12 18:54:25 UTC 2019 - Marcel Kuehlhorn <tux93@opensuse.org>
+
+- Update to 1.5.15
+  * Crash fix.
+
+-------------------------------------------------------------------
+Tue Feb 12 14:14:43 UTC 2019 - Marcel Kuehlhorn <tux93@opensuse.org>
+
+- Update to 1.5.13
+  * Bug fixes and other minor improvements. 
+
+-------------------------------------------------------------------
+Sat Feb  9 19:50:36 UTC 2019 - Marcel Kuehlhorn <tux93@opensuse.org>
+
+- Update to 1.5.12
+  * Apply blur effects to backgrounds.
+  * Use the backgrounds you set in Telegram Desktop in all other Telegram apps. 
+
 -------------------------------------------------------------------
 Fri Feb  1 19:14:30 UTC 2019 - Marcel Kuehlhorn <tux93@opensuse.org>
 
diff --git a/telegram-desktop.spec b/telegram-desktop.spec
index 0dcf16e..f46660e 100644
--- a/telegram-desktop.spec
+++ b/telegram-desktop.spec
@@ -17,7 +17,7 @@
 
 
 Name:           telegram-desktop
-Version:        1.5.11
+Version:        1.5.15
 Release:        0
 Summary:        Messaging application with a focus on speed and security
 License:        GPL-3.0-only
diff --git a/v1.5.11.tar.gz b/v1.5.11.tar.gz
deleted file mode 100644
index e00f3db..0000000
--- a/v1.5.11.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e7dde48fc0bb9d5e5a94d5f4300b68033700bb8bf7926d710334e0ba9b7d6af8
-size 14244290
diff --git a/v1.5.15.tar.gz b/v1.5.15.tar.gz
new file mode 100644
index 0000000..0d91cd1
--- /dev/null
+++ b/v1.5.15.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27916cff1fe9a1042152103cf9ad3385296240fb3d4470a079bae47b1fefd43f
+size 14253170