diff --git a/CMakeLists.txt b/CMakeLists.txt
index adcc550..060794a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ project(pipedal
     DESCRIPTION "PiPedal Guitar Effect Pedal For Raspberry Pi"
     HOMEPAGE_URL "https://rerdavies.github.io/pipedal"
 )
-set (DISPLAY_VERSION "v1.1.29")
+set (DISPLAY_VERSION "v1.1.31")
 
 set (CMAKE_INSTALL_PREFIX "/usr/")
 
diff --git a/README.md b/README.md
index ee7420c..cab643e 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,12 @@
 
 <img src='docs/GithubBanner.png' width="100%" /><br/>
 
-Download: <a href='https://rerdavies.github.io/pipedal/download.html'>v1.1.29</a> 
+Download: <a href='https://rerdavies.github.io/pipedal/download.html'>v1.1.31</a> 
 
 Website: [https://rerdavies.github.io/pipedal](https://rerdavies.github.io/pipedal).
 
 
-> NEW version 1.1.29 release. See the [release notes](https://rerdavies.github.io/pipedal/ReleaseNotes) for details.
+> NEW version 1.1.39 release. See the [release notes](https://rerdavies.github.io/pipedal/ReleaseNotes) for details.
 
 Use your Raspberry Pi as a guitar effects pedal. Configure and control PiPedal with your phone or tablet.
 PiPedal running on a Raspberry Pi 4 provides stable super-low-latency audio via external USB audio devices, or internal Raspberry Pi audio hats.
diff --git a/docs/Installing.md b/docs/Installing.md
index 99d50c8..fb5118e 100644
--- a/docs/Installing.md
+++ b/docs/Installing.md
@@ -13,14 +13,14 @@ page_icon: img/Install4.jpg
 
 Download the most recent Debian (.deb) package for your platform:
 
-- [Ubuntu/Raspberry Pi OS (64-bit) v1.1.29](https://github.com/rerdavies/pipedal/releases/download/v1.1.29/pipedal_1.1.29_arm64.deb)
+- [Ubuntu/Raspberry Pi OS (64-bit) v1.1.31](https://github.com/rerdavies/pipedal/releases/download/v1.1.31/pipedal_1.1.31_arm64.deb)
 
 Install the package by running 
 
 ```
   sudo apt update
   cd ~/Downloads  
-  sudo apt-get install ./pipedal_1.1.29_arm64.deb
+  sudo apt-get install ./pipedal_1.1.31_arm64.deb
 ```
 On Raspberry Pi OS, if you have a graphical desktop installed, you can also install the package by double-clicking on the downloaded package in the File Manager.
 
diff --git a/docs/ReleaseNotes.md b/docs/ReleaseNotes.md
index 5ecf034..560a6c9 100644
--- a/docs/ReleaseNotes.md
+++ b/docs/ReleaseNotes.md
@@ -4,7 +4,7 @@
 - Use system preferences for dark mode when connecting from Android app.
 - 
 
-## PiPedal 1.1.29
+## PiPedal 1.1.31
 
 Bug fixes:
 
diff --git a/docs/download.md b/docs/download.md
index 9e971ec..9409618 100644
--- a/docs/download.md
+++ b/docs/download.md
@@ -4,14 +4,14 @@
 
 Download the most recent Debian (.deb) package for your platform:
 
-- [Ubuntu or Raspberry Pi OS (64-bit)](https://github.com/rerdavies/pipedal/releases/download/v1.1.29/pipedal_1.1.29_arm64.deb) v1.1.29
+- [Ubuntu or Raspberry Pi OS (64-bit)](https://github.com/rerdavies/pipedal/releases/download/v1.1.31/pipedal_1.1.31_arm64.deb) v1.1.31
 
 Install the package by running 
 
 ```
   sudo apt update
   cd ~/Downloads  
-  sudo apt-get install ./pipedal_1.1.29_arm64.deb
+  sudo apt-get install ./pipedal_1.1.31_arm64.deb
 ```
 
 Follow the instructions in [_Configuring PiPedal After Installation_](https://rerdavies.github.io/pipedal/Configuring.html) to complete the installation.
diff --git a/docs/index.md b/docs/index.md
index fdefbdc..8616fe8 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,7 +1,7 @@
 
 
 <img src="GithubBanner.png" width="100%"/>
-<a href="Installing.html"><i>v1.1.29</i></a>
+<a href="Installing.html"><i>v1.1.31</i></a>
 
 &nbsp;