diff --git a/.github/workflows/build-and-publish-clicker.yml b/.github/workflows/build-and-publish-clicker.yml
index e75e65c..650c1ea 100644
--- a/.github/workflows/build-and-publish-clicker.yml
+++ b/.github/workflows/build-and-publish-clicker.yml
@@ -14,12 +14,12 @@ jobs:
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Verify changes in python-the-coffee-bar-apps directory
-        uses: tj-actions/changed-files@v2.0.0
+        uses: tj-actions/changed-files@v44
         id: verify-if-files-changed
         with:
           files: applications/js-the-coffee-bar-ui-clicker
diff --git a/.github/workflows/build-and-publish-dotnet-apps.yml b/.github/workflows/build-and-publish-dotnet-apps.yml
index 14a5ba0..b64dbd0 100644
--- a/.github/workflows/build-and-publish-dotnet-apps.yml
+++ b/.github/workflows/build-and-publish-dotnet-apps.yml
@@ -14,12 +14,12 @@ jobs:
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Verify changes in python-the-coffee-bar-apps directory
-        uses: tj-actions/changed-files@v2.0.0
+        uses: tj-actions/changed-files@v44
         id: verify-if-files-changed
         with:
           files: applications/dotnet-core-the-coffee-bar-app
diff --git a/.github/workflows/build-and-publish-frontend.yml b/.github/workflows/build-and-publish-frontend.yml
index c8acbb4..84900e3 100644
--- a/.github/workflows/build-and-publish-frontend.yml
+++ b/.github/workflows/build-and-publish-frontend.yml
@@ -14,12 +14,12 @@ jobs:
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Verify changes in python-the-coffee-bar-apps directory
-        uses: tj-actions/changed-files@v2.0.0
+        uses: tj-actions/changed-files@v44
         id: verify-if-files-changed
         with:
           files: applications/the-coffee-bar-frontend
diff --git a/.github/workflows/build-and-publish-mdbook.yml b/.github/workflows/build-and-publish-mdbook.yml
index 2bfff51..54f78bb 100644
--- a/.github/workflows/build-and-publish-mdbook.yml
+++ b/.github/workflows/build-and-publish-mdbook.yml
@@ -12,7 +12,7 @@ jobs:
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v1
diff --git a/.github/workflows/build-and-publish-python-apps.yml b/.github/workflows/build-and-publish-python-apps.yml
index 38e66ef..6073864 100644
--- a/.github/workflows/build-and-publish-python-apps.yml
+++ b/.github/workflows/build-and-publish-python-apps.yml
@@ -14,12 +14,12 @@ jobs:
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Verify changes in python-the-coffee-bar-apps directory
-        uses: tj-actions/changed-files@v2.0.0
+        uses: tj-actions/changed-files@v44
         id: verify-if-files-changed
         with:
           files: applications/python-the-coffee-bar-apps
diff --git a/.github/workflows/build-and-publish-ruby-apps.yml b/.github/workflows/build-and-publish-ruby-apps.yml
index c8f49c7..9a6b7ec 100644
--- a/.github/workflows/build-and-publish-ruby-apps.yml
+++ b/.github/workflows/build-and-publish-ruby-apps.yml
@@ -14,12 +14,12 @@ jobs:
       AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
       - name: Verify changes in python-the-coffee-bar-apps directory
-        uses: tj-actions/changed-files@v2.0.0
+        uses: tj-actions/changed-files@v44
         id: verify-if-files-changed
         with:
           files: applications/ruby-the-coffee-bar-apps
diff --git a/applications/python-the-coffee-bar-apps/Makefile b/applications/python-the-coffee-bar-apps/Makefile
index 79da58a..14f88b0 100644
--- a/applications/python-the-coffee-bar-apps/Makefile
+++ b/applications/python-the-coffee-bar-apps/Makefile
@@ -1,4 +1,4 @@
-BASE_TAG = pythonAppsv0.3.2-ot1.23.0-0.44b0
+BASE_TAG = pythonAppsv0.3.2-ot1.26.0-0.47b0
 
 ifndef GITHUB_HEAD_REF
 	TAG = $(BASE_TAG)
diff --git a/applications/python-the-coffee-bar-apps/Pipfile b/applications/python-the-coffee-bar-apps/Pipfile
index 5f81167..56b5d11 100644
--- a/applications/python-the-coffee-bar-apps/Pipfile
+++ b/applications/python-the-coffee-bar-apps/Pipfile
@@ -8,23 +8,23 @@ verify_ssl = true
 [packages]
 APScheduler = "3.10.4"
 cron-descriptor = "1.4.3"
-Flask = "3.0.2"
-flask-cors = "4.0.0"
-opentelemetry-distro = "0.44b0"
+Flask = "3.0.3"
+flask-cors = "4.0.1"
+opentelemetry-distro = "0.47b0"
 opentelemetry-exporter-jaeger = "1.21.0"
-opentelemetry-exporter-otlp-proto-http = "1.23.0"
-opentelemetry-exporter-zipkin = "1.23.0"
-opentelemetry-instrumentation = "0.44b0"
-opentelemetry-sdk = "1.23.0"
+opentelemetry-exporter-otlp-proto-http = "1.26.0"
+opentelemetry-exporter-zipkin = "1.26.0"
+opentelemetry-instrumentation = "0.47b0"
+opentelemetry-sdk = "1.26.0"
 opentelemetry-propagator-aws-xray = "1.0.1"
-opentelemetry-propagator-b3 = "1.23.0"
-opentelemetry-util-http = "0.44b0"
-paste = "3.7.1"
+opentelemetry-propagator-b3 = "1.26.0"
+opentelemetry-util-http = "0.47b0"
+paste = "3.10.1"
 psycopg2 = "2.9.9"
 pyjson5 = "1.6.6"
-requests = "2.31.0"
+requests = "2.32.3"
 statsd = "4.0.1"
-tcconfig = "0.28.0"
+tcconfig = "0.29.1"
 waitress = "3.0.0"
 the-coffee-bar = {path = "."}
 
diff --git a/applications/python-the-coffee-bar-apps/setup.py b/applications/python-the-coffee-bar-apps/setup.py
index 3f6c4ef..9961d3f 100644
--- a/applications/python-the-coffee-bar-apps/setup.py
+++ b/applications/python-the-coffee-bar-apps/setup.py
@@ -31,23 +31,23 @@
 
     install_requires=['APScheduler==3.10.4',
                       'cron-descriptor==1.4.3',
-                      'Flask==3.0.2',
-                      'flask-cors==4.0.0',
-                      'opentelemetry-distro==0.44b0',
+                      'Flask==3.0.3',
+                      'flask-cors==4.0.1',
+                      'opentelemetry-distro==0.47b0',
                       'opentelemetry-exporter-jaeger==1.21.0',
-                      'opentelemetry-exporter-otlp-proto-http==1.23.0',
-                      'opentelemetry-exporter-zipkin==1.23.0',
-                      'opentelemetry-instrumentation==0.44b0',
-                      'opentelemetry-sdk==1.23.0',
+                      'opentelemetry-exporter-otlp-proto-http==1.26.0',
+                      'opentelemetry-exporter-zipkin==1.26.0',
+                      'opentelemetry-instrumentation==0.47b0',
+                      'opentelemetry-sdk==1.26.0',
                       'opentelemetry-propagator-aws-xray==1.0.1',
-                      'opentelemetry-propagator-b3==1.23.0',
-                      'opentelemetry-util-http==0.44b0',
-                      'paste==3.7.1',
+                      'opentelemetry-propagator-b3==1.26.0',
+                      'opentelemetry-util-http==0.47b0',
+                      'paste==3.10.1',
                       'psycopg2==2.9.9',
                       'pyjson5==1.6.6',
-                      'requests==2.31.0',
+                      'requests==2.32.3',
                       'statsd==4.0.1',
-                      'tcconfig==0.28.0',
+                      'tcconfig==0.29.1',
                       'waitress==3.0.0',
                       ],
     data_files=[],