diff --git a/Dockerfile b/Dockerfile
index 2f284a2..1bc0119 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # micromaba
 
-FROM ghcr.io/mamba-org/micromamba:latest@sha256:85236af3a2ce605ece8bdd59b0074e0de93638970de16a6d2660c6e4068a5639
+FROM ghcr.io/mamba-org/micromamba:latest@sha256:cc27ca558d724a0f65e0b0d687b15c48455a7e5f11b6d23ca888779800d959a7
 
 COPY --chown=$MAMBA_USER:$MAMBA_USER environment.yml /tmp/environment.yml
 RUN micromamba install -y -n base -f /tmp/environment.yml && \