diff --git a/gstreamer/gstreamer.nuspec b/gstreamer/gstreamer.nuspec
index 0854689..77e4af9 100644
--- a/gstreamer/gstreamer.nuspec
+++ b/gstreamer/gstreamer.nuspec
@@ -3,7 +3,7 @@
   <metadata>
     <id>gstreamer</id>
     <title>GStreamer</title>
-    <version>1.18.2</version>
+    <version>1.18.3</version>
     <authors>GStreamer Team</authors>
     <owners>John McKernan (jmcker)</owners>
     <packageSourceUrl>https://github.com/jmcker/ChocolateyPackages/tree/main/gstreamer</packageSourceUrl>
@@ -15,7 +15,7 @@
     <tags>audio video recording streaming codec</tags>
     <licenseUrl>https://gitlab.freedesktop.org/gstreamer/gstreamer/blob/master/COPYING</licenseUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <releaseNotes>https://gstreamer.freedesktop.org/releases/1.18/#1.18.2</releaseNotes>
+    <releaseNotes>https://gstreamer.freedesktop.org/releases/1.18/#1.18.3</releaseNotes>
 
     <summary>A pipeline-based multimedia framework for recording, streaming, and editing.</summary>
     <description>
diff --git a/gstreamer/tools/chocolateyInstall.ps1 b/gstreamer/tools/chocolateyInstall.ps1
index 2b53017..38f979c 100644
--- a/gstreamer/tools/chocolateyInstall.ps1
+++ b/gstreamer/tools/chocolateyInstall.ps1
@@ -21,9 +21,9 @@ $packageArgs = @{
   fileType        = "msi"
   silentArgs      = "${silentArgs}"
   validExitCodes  = @(0)
-  checksum        = "9f25a585703e990070ad2850dea2c4bfa76d3dbf3564173c0f16c0496f18b5ba"
+  checksum        = "909f41b7ea8bdc1a0b7f105e7731bca364b409320007fe7581be0ce20a18fc56"
   checksumType    = "sha256"
-  checksum64      = "ca044a05b2ecb1cb7ed5628450d615d6f335ce7c5a4c39749336f891c4775cfa"
+  checksum64      = "c5ddf9f64ecb4b509f24f3351c08e8ba48e0cbd1ea409018f86917b90ee79e91"
   checksumType64  = "sha256"
 }