diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9446a351c..442eea2a2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,10 @@
 # v5.0.3
 
 ### Improvements
+* Increase sampling rate for Pulse data output in Networking Widget
 
 ### Bug Fixes
+* Fix Pulse LSL output error #943
 * Fix Accel/Aux UDP output #944
 * Fix Expert Mode unplanned keyboard shortcuts crash GUI #941
 
diff --git a/OpenBCI_GUI/Info.plist.tmpl b/OpenBCI_GUI/Info.plist.tmpl
index abc917b9d..9de05e0c6 100644
--- a/OpenBCI_GUI/Info.plist.tmpl
+++ b/OpenBCI_GUI/Info.plist.tmpl
@@ -23,7 +23,7 @@
         <key>CFBundleShortVersionString</key>
         <string>4</string>
         <key>CFBundleVersion</key>
-        <string>5.0.3-alpha.2</string>
+        <string>5.0.3-alpha.3</string>
         <key>CFBundleSignature</key>
         <string>????</string>
         <key>NSHumanReadableCopyright</key>
diff --git a/OpenBCI_GUI/OpenBCI_GUI.pde b/OpenBCI_GUI/OpenBCI_GUI.pde
index f4557570f..abc488e47 100644
--- a/OpenBCI_GUI/OpenBCI_GUI.pde
+++ b/OpenBCI_GUI/OpenBCI_GUI.pde
@@ -64,7 +64,7 @@ import http.requests.*;
 //                       Global Variables & Instances
 //------------------------------------------------------------------------
 //Used to check GUI version in TopNav.pde and displayed on the splash screen on startup
-String localGUIVersionString = "v5.0.3-alpha.2";
+String localGUIVersionString = "v5.0.3-alpha.3";
 String localGUIVersionDate = "January 2020";
 String guiLatestVersionGithubAPI = "https://api.github.com/repos/OpenBCI/OpenBCI_GUI/releases/latest";
 String guiLatestReleaseLocation = "https://github.com/OpenBCI/OpenBCI_GUI/releases/latest";