diff --git a/.github/workflows/build_image.yml b/.github/workflows/build_image.yml
index fa2e4fb..95e9e5e 100644
--- a/.github/workflows/build_image.yml
+++ b/.github/workflows/build_image.yml
@@ -9,10 +9,10 @@ jobs:
               uses: rokroskar/workflow-run-cleanup-action@v0.3.3
               env:
                 GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-            - uses: actions/setup-python@v5
+            - uses: actions/setup-python@v6
               with:
                 python-version: '3.13' # Version range or exact version of a Python version to use, using SemVer's version range syntax
-            - uses: actions/checkout@v4.2.2
+            - uses: actions/checkout@v5.0.0
             - name: Build with retry
               uses: Wandalen/wretry.action@v3.8.0
               with:
diff --git a/Dockerfile b/Dockerfile
index a81b898..74e8cbe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,37 @@
-FROM python:3.13.2
+# Use a stable Python base image (Debian 12 based)
+FROM python:3.13-slim
+
+# Set environment variables
 ENV WEBHOOK_URL_PREFIX="wiki/hooks"
-RUN apt update
-RUN apt install -y unzip apache2 build-essential python3-dev python3-pip python3-setuptools python3-wheel python3-cffi libcairo2 libpango-1.0-0 libpangocairo-1.0-0 libgdk-pixbuf2.0-0 libffi-dev shared-mime-info git
+
+# Install system dependencies
+RUN apt update && apt install -y --no-install-recommends \
+    unzip apache2 build-essential python3-dev python3-pip \
+    python3-setuptools python3-wheel python3-cffi libcairo2 \
+    libpango-1.0-0 libpangocairo-1.0-0 libgdk-pixbuf-2.0-0 \
+    libffi-dev shared-mime-info git wget curl ca-certificates \
+    && apt clean && rm -rf /var/lib/apt/lists/*
+
+# Copy and install Python dependencies
 ADD requirements.txt .
-RUN python -m pip  install -r requirements.txt
-RUN wget -qO- https://github.com/adnanh/webhook/releases/download/2.8.1/webhook-linux-amd64.tar.gz \ 
-      | tar xzv --strip 1  -C  /usr/local/bin
-RUN mkdir -p /var/webhook /srv_root/docs 
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Install webhook binary
+RUN wget -qO- https://github.com/adnanh/webhook/releases/download/2.8.1/webhook-linux-amd64.tar.gz \
+    | tar xzv --strip 1 -C /usr/local/bin
+
+# Create required directories
+RUN mkdir -p /var/webhook /srv_root/docs /var/www/html/wiki
+
+# Copy your scripts and config files
 ADD update.sh /usr/local/bin/update.sh
 COPY config/hooks.json /usr/local/bin/hooks.json
 COPY config/apache2.conf /etc/apache2/apache2.conf
 ADD start.sh /usr/local/bin/start.sh
-RUN mkdir /var/www/html/wiki
-ENTRYPOINT "start.sh"
+
+# Ensure shell scripts are executable
+RUN chmod +x /usr/local/bin/start.sh /usr/local/bin/update.sh
+
+# Set container entrypoint
+ENTRYPOINT ["/usr/local/bin/start.sh"]
+
diff --git a/requirements.txt b/requirements.txt
index fc2996f..395c375 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-mkdocs-material==9.6.9
-mkdocs-glightbox==0.4.0
+mkdocs-material==9.6.20
+mkdocs-glightbox==0.5.1
 mkdocs==1.6.1
 mkdocs-htmlproofer-plugin
 pygments