diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd7a86d..46c7a6d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
   the container and passing the host user's user and group IDs to the container
   via environment variables.
 - gosu 1.9.
+- Bioconductor R packages:
+  - rtracklayer
 
 ### Changed
 
diff --git a/Dockerfile b/Dockerfile
index d64d036..187989b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -163,6 +163,7 @@ RUN export DEBIAN_FRONTEND=noninteractive && \
       package_list = c( \
         'Rsamtools', \
         'reshape2', \
+        'rtracklayer', \
         'seqinr', \
         'stringr', \
         'tidyr' \