diff --git a/driver/Dockerfile.base b/driver/Dockerfile.base
index 009efd3f..b1e2b43e 100644
--- a/driver/Dockerfile.base
+++ b/driver/Dockerfile.base
@@ -1,5 +1,5 @@
 # Any analysis-runner driver image must at least include gcloud and git.
-FROM python:3.11-trixie
+FROM python:3.11-bullseye
 
 RUN apt update && apt install -y \
         apt-transport-https \
diff --git a/driver/Dockerfile.hail b/driver/Dockerfile.hail
index 6e889cd6..928bcfc4 100644
--- a/driver/Dockerfile.hail
+++ b/driver/Dockerfile.hail
@@ -13,7 +13,7 @@ RUN apt-get update && \
         gcc \
         libfontconfig \
         liblapack3 \
-        libopenblas-base \
+        libopenblas0 \
         openjdk-11-jdk-headless \
         rsync \
         software-properties-common && \