diff --git a/_service b/_service
index 0085c25..f9fe5ff 100644
--- a/_service
+++ b/_service
@@ -9,7 +9,7 @@
 <!--
     <param name="changesgenerate">enable</param>
 -->
-    <param name="revision">1.18.2</param>
+    <param name="revision">1.18.3</param>
     <param name="scm">git</param>
   </service>
   <service name="recompress" mode="disabled">
diff --git a/gst-plugins-base-1.18.2.tar.xz b/gst-plugins-base-1.18.2.tar.xz
deleted file mode 100644
index 96591f2..0000000
--- a/gst-plugins-base-1.18.2.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:edde2afd1fe733f676369f0abd4891c24b388d08624a9b46c073101d47b2cc09
-size 3164232
diff --git a/gst-plugins-base-1.18.3.tar.xz b/gst-plugins-base-1.18.3.tar.xz
new file mode 100644
index 0000000..8bbeb1b
--- /dev/null
+++ b/gst-plugins-base-1.18.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3ced6959a792b529602c303fb455b2b55648f028d3e4082e7100943577535572
+size 3167424
diff --git a/gstreamer-plugins-base.changes b/gstreamer-plugins-base.changes
index cc5975c..6852805 100644
--- a/gstreamer-plugins-base.changes
+++ b/gstreamer-plugins-base.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Sat Jan 16 19:08:07 UTC 2021 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Update to version 1.18.3:
+  + audiorate: Make buffer writable before changing its metadata
+  + compositor: fix blending of subsampled components
+  + decodebin3:
+    - When reconfiguring a slot make sure that the ghostpad is
+      unlinked
+    - Release selection lock when pushing EOS
+  + encodebasebin: Ensure that parsers are compatible with selected
+    encoders
+  + tagdemux: resize and trim buffer in place to fix interaction
+    with oggdemux
+  + videoaggregator: Pop out old buffers on timeout
+  + video-blend: fix blending 8-bit and 16-bit frames together
+  + appsrc: fix signal documentation
+  + gl: document some GL caps specifics
+  + libvisual: workaround clang compiler warning
+
 -------------------------------------------------------------------
 Wed Dec  9 17:43:28 UTC 2020 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/gstreamer-plugins-base.spec b/gstreamer-plugins-base.spec
index a834ed3..63d40aa 100644
--- a/gstreamer-plugins-base.spec
+++ b/gstreamer-plugins-base.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gstreamer-plugins-base
 #
-# Copyright (c) 2020 SUSE LLC
+# Copyright (c) 2021 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -20,7 +20,7 @@
 %define gst_branch 1.0
 %define gstreamer_req_version %(echo %{version} | sed -e "s/+.*//")
 Name:           gstreamer-plugins-base
-Version:        1.18.2
+Version:        1.18.3
 Release:        0
 Summary:        GStreamer Streaming-Media Framework Plug-Ins
 License:        LGPL-2.1-or-later AND GPL-2.0-or-later