diff --git a/Dockerfile b/Dockerfile
index 29452cd..ee176d8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM python:3.12.1-slim-bookworm as builder
+FROM python:3.11.7-slim-bookworm as builder
 
 ARG TZ=America/New_York
 RUN apt update && apt -yq install gcc make
 RUN pip install python-telegram-bot && pip install RPi.GPIO
 
-FROM python:3.12.1-slim-bookworm
+FROM python:3.11.7-slim-bookworm
 
 ARG TZ=America/New_York
 
diff --git a/vibinator.py b/vibinator.py
index 4879ec3..ccf80d1 100755
--- a/vibinator.py
+++ b/vibinator.py
@@ -24,7 +24,7 @@
 # Optional
 DEBUG = int(os.getenv('DEBUG', 0))
 
-VER = '2.3.5'
+VER = '2.3.6'
 USER_AGENT = f"vibinator.py/{VER}"
 
 # Setup logger