diff --git a/Makefile b/Makefile
index 69a643d2bc8ae64c1f8b134a7ac4da74c5724b22..7083d5ab03b16dbf47eaf6659c7c1a016d57aaf9 100644
--- a/Makefile
+++ b/Makefile
@@ -122,7 +122,7 @@ xml-lint: xml-lint/Dockerfile
 # Utility Images
 ####################
 alpine-ssh-client: alpine-ssh-client/Dockerfile
-	docker build $(BUILD_ARGS) --no-cache -t ${REPO_ORG}/alpine-ssh-client:latest alpine-ssh-client/
+	docker build $(BUILD_ARGS) -t ${REPO_ORG}/alpine-ssh-client:latest --no-cache alpine-ssh-client/
 
 merge-request-check: merge-request-check/Dockerfile
 	docker build $(BUILD_ARGS) -t ${REPO_ORG}/merge-request-check:latest merge-request-check/
@@ -173,7 +173,7 @@ README_HEAD = `cat ./_README.md | sed -e '/%CONTAINERS_LIST%/Q'`
 README_TAIL = `cat ./_README.md | sed -e '1,/%CONTAINERS_LIST%/d'`
 README_FOOTER = `echo "\n\r_Last update: \`date\`_\n"`
 update_readme:
-	@echo -e "$(README_HEAD)  \n\n$(TOOLSET) \n $(README_TAIL) \n$(README_FOOTER)" > README.md
+	@printf "$(README_HEAD)  \n\n$(TOOLSET) \n $(README_TAIL) \n$(README_FOOTER)" > README.md
 	@git add README.md
 
 delete_dangling_images:
diff --git a/README.md b/README.md
index 392a0175d6e86732bbf3eba53ca4a87b21eb5c27..9981a8d7ec86166bef766b698f05a41a49ed9331 100644
--- a/README.md
+++ b/README.md
@@ -21,11 +21,19 @@ 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
@@ -33,5 +41,4 @@ This file is automatically updated after execute `git commit` based on the conte
 - its-registry.unl.edu/unl-its/docker-ci/xml-lint:latest 
     
 
-
-_Last update: Mon Apr  6 14:40:37 CDT 2020_
+
_Last update: Fri Aug 11 12:36:19 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