diff --git a/Dockerfile.py310 b/Dockerfile.py310
index 161c16033e..51b040996f 100644
--- a/Dockerfile.py310
+++ b/Dockerfile.py310
@@ -33,7 +33,8 @@
 # Base
 FROM python:3.10-buster
 RUN apt-get update && \
-    apt-get install -y libdbus-1-dev libgirepository1.0-dev build-essential musl-dev bash
+    apt-get install -y libdbus-1-dev libgirepository1.0-dev build-essential musl-dev bash && \
+    rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir dbus-python PyGObject
 
 # Apprise Setup
diff --git a/Dockerfile.py311 b/Dockerfile.py311
index e45c40c6a2..91e06c1a3c 100644
--- a/Dockerfile.py311
+++ b/Dockerfile.py311
@@ -33,7 +33,8 @@
 # Base
 FROM python:3.11-buster
 RUN apt-get update && \
-    apt-get install -y libdbus-1-dev libgirepository1.0-dev build-essential musl-dev bash
+    apt-get install -y libdbus-1-dev libgirepository1.0-dev build-essential musl-dev bash && \
+    rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir dbus-python PyGObject
 
 # Apprise Setup
diff --git a/Dockerfile.py36 b/Dockerfile.py36
index 1ff92ff6b6..2de80d4b86 100644
--- a/Dockerfile.py36
+++ b/Dockerfile.py36
@@ -33,7 +33,8 @@
 # Base
 FROM python:3.6-buster
 RUN apt-get update && \
-    apt-get install -y libdbus-1-dev libgirepository1.0-dev build-essential musl-dev bash
+    apt-get install -y libdbus-1-dev libgirepository1.0-dev build-essential musl-dev bash && \
+    rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir dbus-python PyGObject
 
 # Apprise Setup