diff --git a/mopidy/Dockerfile b/mopidy/Dockerfile
index f69913f..1d69b69 100755
--- a/mopidy/Dockerfile
+++ b/mopidy/Dockerfile
@@ -28,7 +28,7 @@ RUN \
     \
     && apt-get install -y --no-install-recommends \
         libffi-dev=3.2.1-9 \
-        libxml2-dev=2.9.4+dfsg1-7+b3 \
+        libxml2-dev=2.9.4+dfsg1-7+deb10u1 \
         libxslt1-dev=1.1.32-2.2~deb10u1 \
         libasound2-dev=1.1.8-1 \
         libspotify12=12.1.51-1 \