diff --git a/.github/workflows/_local_ci_tests.yml b/.github/workflows/_local_ci_tests.yml
index 821f9049..2656d0d8 100644
--- a/.github/workflows/_local_ci_tests.yml
+++ b/.github/workflows/_local_ci_tests.yml
@@ -43,7 +43,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
         os: ["ubuntu-latest", "windows-latest"]
 
     steps:
diff --git a/.github/workflows/cd_release.yml b/.github/workflows/cd_release.yml
index d9f8068e..18dddcea 100644
--- a/.github/workflows/cd_release.yml
+++ b/.github/workflows/cd_release.yml
@@ -185,9 +185,9 @@ jobs:
     steps:
     - name: Validate inputs
       run: |
-        if [[ ! "${{ inputs.python_version_build }}" =~ ^3\.([7-9]|1[0-3])(\..*)?$ ]]; then
+        if [[ ! "${{ inputs.python_version_build }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version_build }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13."
+          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/.github/workflows/ci_cd_updated_default_branch.yml b/.github/workflows/ci_cd_updated_default_branch.yml
index c14e2238..155053df 100644
--- a/.github/workflows/ci_cd_updated_default_branch.yml
+++ b/.github/workflows/ci_cd_updated_default_branch.yml
@@ -208,9 +208,9 @@ jobs:
             exit 1
         fi
 
-        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([7-9]|1[0-3])(\..*)?$ ]]; then
+        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13."
+          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/.github/workflows/ci_check_pyproject_dependencies.yml b/.github/workflows/ci_check_pyproject_dependencies.yml
index cc3445fb..2af3a62d 100644
--- a/.github/workflows/ci_check_pyproject_dependencies.yml
+++ b/.github/workflows/ci_check_pyproject_dependencies.yml
@@ -98,9 +98,9 @@ jobs:
     - name: Validate inputs
       id: validate_inputs
       run: |
-        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([7-9]|1[0-3])(\..*)?$ ]]; then
+        if [[ ! "${{ inputs.python_version }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13."
+          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index ab3f14e5..2638eb93 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -405,9 +405,9 @@ jobs:
 
     - name: Validate inputs
       run: |
-        if [[ "${{ steps.determine_framework.outputs.framework }}" == "mkdocs" && ! "${{ inputs.python_version_docs }}" =~ ^3\.([7-9]|1[0-3])(\..*)?$ ]]; then
+        if [[ "${{ steps.determine_framework.outputs.framework }}" == "mkdocs" && ! "${{ inputs.python_version_docs }}" =~ ^3\.([7-9]|1[0-4])(\..*)?$ ]]; then
           echo "Python version '${{ inputs.python_version_docs }}' is not supported."
-          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13."
+          echo "Supported versions are: 3.7, 3.8, 3.9, 3.10, 3.11, 3.12, 3.13, 3.14."
           exit 1
         fi
 
diff --git a/pyproject.toml b/pyproject.toml
index d3199c80..45d218f0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,6 +23,7 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
     "Natural Language :: English",
     "Operating System :: OS Independent",
     "Private :: Do Not Upload",