diff --git a/README.md b/README.md
index 5f674921be5dfcb9120e9fd95fbdb758961bbf3b..37e7c5dc7e9ecd25094d412b3b9d16617fe449e9 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![pipeline status](https://git.unl.edu/unl-its/docker-ci/badges/develop/pipeline.svg)](https://git.unl.edu/unl-its/docker-ci/commits/develop)
+-e [![pipeline status](https://git.unl.edu/unl-its/docker-ci/badges/develop/pipeline.svg)](https://git.unl.edu/unl-its/docker-ci/commits/develop)
 
 # Docker-ci
 
@@ -11,7 +11,6 @@ This file is automatically updated after execute `git commit` based on the conte
 
 ### Available tools    
 
-- its-registry.unl.edu/unl-its/docker-ci/alpine-ssh-client:latest
 - its-registry.unl.edu/unl-its/docker-ci/android-build-server:latest
 - its-registry.unl.edu/unl-its/docker-ci/dependency-check
 - its-registry.unl.edu/unl-its/docker-ci/detect-secrets
@@ -21,16 +20,25 @@ This file is automatically updated after execute `git commit` based on the conte
 - its-registry.unl.edu/unl-its/docker-ci/php-lint:7.1
 - its-registry.unl.edu/unl-its/docker-ci/php-lint:7.2
 - its-registry.unl.edu/unl-its/docker-ci/php-lint:7.3
+- its-registry.unl.edu/unl-its/docker-ci/php-lint:7.4
+- its-registry.unl.edu/unl-its/docker-ci/php-lint:8.0
+- its-registry.unl.edu/unl-its/docker-ci/php-lint:8.1
+- its-registry.unl.edu/unl-its/docker-ci/php-lint:8.2
 - its-registry.unl.edu/unl-its/docker-ci/php-unit-test:5.6
 - its-registry.unl.edu/unl-its/docker-ci/php-unit-test:7.0
 - its-registry.unl.edu/unl-its/docker-ci/php-unit-test:7.1
 - its-registry.unl.edu/unl-its/docker-ci/php-unit-test:7.2
 - its-registry.unl.edu/unl-its/docker-ci/php-unit-test:7.3
+- its-registry.unl.edu/unl-its/docker-ci/php-unit-test:7.4
+- its-registry.unl.edu/unl-its/docker-ci/php-unit-test:8.0
+- its-registry.unl.edu/unl-its/docker-ci/php-unit-test:8.1
+- its-registry.unl.edu/unl-its/docker-ci/php-unit-test:8.2
 - its-registry.unl.edu/unl-its/docker-ci/static-code-analysis:android
 - its-registry.unl.edu/unl-its/docker-ci/static-code-analysis:latest
 - its-registry.unl.edu/unl-its/docker-ci/static-code-analysis:php
 - its-registry.unl.edu/unl-its/docker-ci/static-code-analysis:python
-- its-registry.unl.edu/unl-its/docker-ci/xml-lint:latest 
+- its-registry.unl.edu/unl-its/docker-ci/xml-lint:latest
+- -t 
     
 
-
_Last update: Mon Apr  6 14:40:37 CDT 2020_
+
_Last update: Thu Jul 27 11:22:53 AM CDT 2023_
diff --git a/dependency-check/Dockerfile b/dependency-check/Dockerfile
index ce127810b47a644b3356866153c4bb67f58f954a..9f425161aad7ce6aa013bfc8513fa3748e00c120 100644
--- a/dependency-check/Dockerfile
+++ b/dependency-check/Dockerfile
@@ -10,9 +10,9 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       org.label-schema.vendor="University of Nebraska - Lincoln" \
       org.label-schema.version="0.1.0" \
       org.label-schema.schema-version="1.0" \
-      maintainer="J.R. Barreras <rbarrerasmilanes@nebraska.edu>"
+      maintainer="J.R. Barreras <rbarreras@nebraska.edu>"
 
-ENV DEPENDENCY_CHECK_VERSION 6.2.2
+ENV DEPENDENCY_CHECK_VERSION 8.3.1
 
 
 WORKDIR /opt
diff --git a/detect-secrets/Dockerfile b/detect-secrets/Dockerfile
index 390f8c3581853da6ee43bb8aedfb4b1e2657a559..1ffa7cccf81c6b70d63647c8348d134997b8d800 100644
--- a/detect-secrets/Dockerfile
+++ b/detect-secrets/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7-alpine
+FROM python:3.11-alpine
 
 ARG BUILD_DATE
 ARG VCS_REF
@@ -10,7 +10,7 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
       org.label-schema.vendor="University of Nebraska - Lincoln" \
       org.label-schema.version="0.1.0" \
       org.label-schema.schema-version="1.0" \
-      maintainer="J.R. Barreras <barreras@unl.edu>"
+      maintainer="J.R. Barreras <rbarreras@nebraska.edu>"
 
 WORKDIR /work