diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 76fff7c7..6e37af47 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -13,6 +13,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/labeler@main
+      - uses: actions/labeler@v4.0.4
         with:
           repo-token: "${{ secrets.GITHUB_TOKEN }}"
diff --git a/applications/diem-spark/images/Dockerfile.pyspark-3.2.0_rhel b/applications/diem-spark/images/Dockerfile.pyspark-3.2.0_rhel
index dd1f3581..b8f328bd 100644
--- a/applications/diem-spark/images/Dockerfile.pyspark-3.2.0_rhel
+++ b/applications/diem-spark/images/Dockerfile.pyspark-3.2.0_rhel
@@ -1,4 +1,4 @@
-# v3.2.0_rhel_2022-10-21
+# v3.2.0_rhel_2023-12-12
 FROM quay.io/diem/base-spark:3.2.0_rhel as base_spark
 
 FROM registry.access.redhat.com/ubi8/python-39 as base
diff --git a/applications/diem-spark/images/Dockerfile.spark-3.2.0_rhel b/applications/diem-spark/images/Dockerfile.spark-3.2.0_rhel
index 9d29b899..fd412232 100644
--- a/applications/diem-spark/images/Dockerfile.spark-3.2.0_rhel
+++ b/applications/diem-spark/images/Dockerfile.spark-3.2.0_rhel
@@ -1,4 +1,4 @@
-# v3.2.0_rhel_2022-10-21
+# v3.2.0_rhel_2023-12-12
 FROM quay.io/diem/base-spark:3.2.0_rhel as base_spark
 
 # quay.io/diem/base-spark:3.2.0_rhel
diff --git a/applications/diem-spark/jars/mi-truststore_prev.jks b/applications/diem-spark/jars/mi-truststore_prev.jks
new file mode 100644
index 00000000..1aec03a4
Binary files /dev/null and b/applications/diem-spark/jars/mi-truststore_prev.jks differ