diff --git a/Dockerfile-ray-node b/Dockerfile-ray-node
index 58dab2a82..6867d7dcc 100644
--- a/Dockerfile-ray-node
+++ b/Dockerfile-ray-node
@@ -1,4 +1,4 @@
-FROM registry.access.redhat.com/ubi9-minimal:9.4-1134
+FROM registry.access.redhat.com/ubi9-minimal:9.4
 RUN microdnf install -y python3.11-3.11.7 python3.11-pip-22.3.1 python3.11-devel-3.11.7 vim-enhanced-8.2.2637 wget-1.21.1 &&\
     microdnf clean all
 RUN ln -s /usr/bin/python3.11 /usr/local/bin/python3 && \
diff --git a/Dockerfile-ray-node-community b/Dockerfile-ray-node-community
deleted file mode 100644
index 387d648a4..000000000
--- a/Dockerfile-ray-node-community
+++ /dev/null
@@ -1,48 +0,0 @@
-ARG IMAGE_PY_VERSION=py311
-
-FROM rayproject/ray:2.30.0-$IMAGE_PY_VERSION AS ray-node-amd64
-
-WORKDIR /
-USER 0
-RUN mkdir /data && chown "$RAY_UID":"$RAY_UID" /data
-USER $RAY_UID
-COPY --chown=$RAY_UID:$RAY_UID ./client ./qs
-
-WORKDIR /qs
-# TODO: certifi version pinned to 2024.7.4. More info in #421
-# TODO: pyarrow version pinned to 14.0.1
-RUN pip install . --no-cache-dir &&\
-    pip install --no-cache-dir pyarrow==14.0.1 &&\
-    pip install --no-cache-dir certifi==2024.7.4
-
-WORKDIR /
-RUN rm -r ./qs
-
-FROM rayproject/ray:2.30.0-$IMAGE_PY_VERSION-aarch64 AS ray-node-arm64
-
-WORKDIR /
-USER 0
-RUN mkdir /data && chown "$RAY_UID":"$RAY_UID" /data
-USER $RAY_UID
-RUN apt-get -y update &&\
-    apt-get install --no-install-recommends -y \
-    gcc=4:9.3.0-1ubuntu2 \
-    build-essential=12.8ubuntu1
-COPY --chown=$RAY_UID:$RAY_UID ./client ./qs
-
-WORKDIR /qs
-# TODO: certifi version pinned to 2024.7.4. More info in #421
-# TODO: pyarrow version pinned to 14.0.1
-RUN pip install . --no-cache-dir &&\
-    pip install --no-cache-dir pyarrow==14.0.1 &&\
-    if [ "$TARGETARCH" = "arm64" ] ; \
-        then pip install --no-cache-dir certifi==2024.7.4 ; \
-    fi
-
-WORKDIR /
-USER 0
-RUN rm -r ./qs
-USER $RAY_UID
-
-# hadolint ignore=DL3006
-FROM ray-node-${TARGETARCH} AS final
diff --git a/gateway/Dockerfile b/gateway/Dockerfile
index cffb86850..d64ec4943 100644
--- a/gateway/Dockerfile
+++ b/gateway/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.access.redhat.com/ubi9-minimal:9.4-1134
+FROM registry.access.redhat.com/ubi9-minimal:9.4
 RUN microdnf install -y python3.11-3.11.7 python3.11-pip-22.3.1 python3.11-devel-3.11.7 vim-enhanced-8.2.2637 &&\
     microdnf clean all
 RUN ln -s /usr/bin/python3.11 /usr/local/bin/python3 && \