diff --git a/Dockerfile b/Dockerfile
index 0d84af8..6d3ccdf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@ ENV PYTHONUNBUFFERED=1
 WORKDIR /usr/src/app
 
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends curl ffmpeg && \
+    apt-get install -y --no-install-recommends curl ffmpeg quickjs && \
     rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt ./
@@ -15,6 +15,9 @@ RUN uv pip install --system --no-cache -r requirements.txt
 
 COPY main.py parker.gif ./
 
+RUN mkdir -p /usr/src/app/.cache && \
+    chown -R 1000:1000 /usr/src/app/.cache
+
 USER 1000:1000
 
 CMD ["python", "./main.py"]
diff --git a/requirements.txt b/requirements.txt
index f6a8788..318271b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ matrix-nio == 0.24.0
 google-auth-oauthlib == 1.3.1
 google-api-python-client == 2.194.0
 yt-dlp
+mutagen