diff --git a/Dockerfile b/Dockerfile
index ced8a8a..6cd3007 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,5 +42,5 @@ COPY install-vscode-ext.sh ${HOME}/.kernels/install-vscode-ext.sh
 RUN bash ${HOME}/.kernels/install-vscode-ext.sh
 
 # Install icechunk development packages (these steps required from https://github.com/earth-mover/icechunk/issues/197)
-RUN python -m pip install icechunk xarray VirtualiZarr
+RUN python -m pip install icechunk==0.1.0a15 xarray VirtualiZarr
 RUN python -m pip install git+https://github.com/mpiannucci/kerchunk@v3