diff --git a/Dockerfile b/Dockerfile
index 0cc542a8..c9a2965d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,28 +35,13 @@ ENV DEBIAN_FRONTEND=noninteractive
 ARG GOARCH
 ENV GOARCH=${GOARCH:-amd64}
 
-# note: the 23ai arm drivers are not in yum yet, when they are can switch this to just use yum and not need
-# to wget the driver for arm.  also note that the permalink for otn download of drivers does not have version
-# in it, and does not appear to be a link vith version in it, so that link is very brittle and could break build
-
-# second note: moved back to 21c drivers due to adb-s non-root connection issue. for 23ai, change rpm to
-# oracle-instantclient-release-23ai-el8 and paths below s/21/23/
-RUN if [ "$GOARCH" = "amd64" ]; then \
-      microdnf update && \
-      microdnf install -y oracle-instantclient-release-el8 && \
-      microdnf install -y oracle-instantclient-basic && \
-      microdnf install glibc-2.28-251.0.2.el8_10.4 \
-    ; else \
-      microdnf update && \
-      microdnf install wget libaio && \
-      wget https://download.oracle.com/otn_software/linux/instantclient/instantclient-basic-linux-arm64.rpm && \
-      rpm -ivh instantclient-basic-linux-arm64.rpm && \
-      ln -s /usr/lib/oracle/19.24 /usr/lib/oracle/21 && \
-      microdnf install glibc-2.28-251.0.2.el8_10.4 \
-    ; fi
-
-ENV LD_LIBRARY_PATH=/usr/lib/oracle/21/client64/lib:usr/lib/oracle/19.24/client64/lib
-ENV PATH=$PATH:/usr/lib/oracle/21/client64/bin:usr/lib/oracle/19.24/client64/bin
+RUN microdnf update && \
+    microdnf install -y oracle-instantclient-release-23ai-el8-1.0-4.el8 && \
+    microdnf install -y oracle-instantclient-basic-23.9.0.25.07-1.el8 && \
+    microdnf install -y glibc-2.28-251.0.3.el8_10.25
+
+ENV LD_LIBRARY_PATH=/usr/lib/oracle/23/client64/lib
+ENV PATH=$PATH:/usr/lib/oracle/23/client64/bin
 
 COPY --from=build /go/src/oracledb_exporter/oracle-db-appdev-monitoring /oracledb_exporter
 ADD ./default-metrics.toml /default-metrics.toml