diff --git a/wilson-basic/.DS_Store b/wilson-basic/.DS_Store
deleted file mode 100644
index 800b9dd..0000000
Binary files a/wilson-basic/.DS_Store and /dev/null differ
diff --git a/wilson-basic/Dockerfile b/wilson-basic/Dockerfile
index a096509..3563ec7 100644
--- a/wilson-basic/Dockerfile
+++ b/wilson-basic/Dockerfile
@@ -1,4 +1,4 @@
-FROM rocker/shiny:4.0.4
+FROM rocker/shiny:latest
 LABEL maintainer="Jens Preussner <jens.preussner@mpi-bn.mpg.de>"
 LABEL maintainer="Hendrik Schultheis <hendrik.schultheis@mpi-bn.mpg.de>"
 LABEL maintainer="Carsten Kuenne <carsten.kuenne@mpi-bn.mpg.de>"