diff --git a/Dockerfile b/Dockerfile
index 031bd83..7f934f7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,7 +35,7 @@ ENV UID=1000
 ENV GID=1000
 
 RUN apk add --no-cache --upgrade --virtual=build-dependencies build-base libffi-dev openssl-dev python3-dev jpeg-dev libpng-dev zlib-dev jpeg-dev cargo && \
-    apk add --no-cache --upgrade sudo python3 libev chromaprint ffmpeg gstreamer flac keyfinder-cli && \
+    apk add --no-cache --upgrade sudo python3 libev chromaprint ffmpeg gstreamer flac keyfinder-cli libsndfile && \
     apk add --no-cache --allow-untrusted /pkgs/* && \
     python3 -m ensurepip && \
     pip3 install --no-cache-dir . .[docker] && \
diff --git a/pyproject.toml b/pyproject.toml
index c139a5b..963e11e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,6 +59,7 @@ docker = [
     "jsonpath-rw",
     "pyyaml",
     "beets-bpmanalyser @ https://github.com/adamjakab/BeetsPluginBpmAnalyser/archive/devel.zip",
+    "librosa",
 ]
 
 [project.urls]