diff --git a/.github/workflows/test-on-rpi.yml b/.github/workflows/test-on-rpi.yml
index 57bac5b..99470c7 100644
--- a/.github/workflows/test-on-rpi.yml
+++ b/.github/workflows/test-on-rpi.yml
@@ -41,15 +41,17 @@ jobs:
             echo $HOME
             whoami
             cd /home/inky
-            sudo apt-get -qq update -y
+            sudo apt-get update -y
+            
+            # try support for python 3.11
+            sudo apt install software-properties-common -y
+            sudo add-apt-repository ppa:deadsnakes/ppa -y
+            sudo apt-get update -y
+            sudo apt-get install python3.11 -y
             python --version
-            sudo apt-get install -qq python3-pip -y
-            sudo apt-get install -qq zlib1g libjpeg-dev libatlas-base-dev rustc libopenjp2-7 python3-dev scons libssl-dev python3-venv python3-pip git libfreetype6-dev wkhtmltopdf libopenblas-dev -y
-            
-            # fix some certificate errors
-            sudo update-ca-certificates --fresh
-            export SSL_CERT_DIR=/etc/ssl/certs
+            sudo apt-get install python3-pip -y
             
+            sudo apt-get install zlib1g libjpeg-dev libatlas-base-dev rustc libopenjp2-7 python3-dev scons libssl-dev python3-venv python3-pip git libfreetype6-dev wkhtmltopdf libopenblas-dev -y
             echo $PWD && ls
             git clone --branch main --single-branch https://github.com/aceinnolab/Inkycal
             cd Inkycal