diff --git a/.github/workflows/unit_testing_linux.yml b/.github/workflows/unit_testing_linux.yml
index 15cd0f5..32a203e 100644
--- a/.github/workflows/unit_testing_linux.yml
+++ b/.github/workflows/unit_testing_linux.yml
@@ -11,10 +11,10 @@ on:
 
 jobs:
   test:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-26.04
     strategy:
       matrix:
-        python-version: [ '3.8', '3.9', '3.10', '3.11', '3.12', '3.13' ]
+        python-version: [ '3.11', '3.12', '3.13', '3.14' ]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/unit_testing_macOS.yml b/.github/workflows/unit_testing_macOS.yml
index b049e80..dabc0d6 100644
--- a/.github/workflows/unit_testing_macOS.yml
+++ b/.github/workflows/unit_testing_macOS.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: macOS-latest
     strategy:
       matrix:
-        python-version: [ '3.8', '3.9', '3.10', '3.11', '3.12', '3.13' ]
+        python-version: [ '3.11', '3.12', '3.13', '3.14' ]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/.github/workflows/unit_testing_windows.yml b/.github/workflows/unit_testing_windows.yml
index 61a8b77..d900622 100644
--- a/.github/workflows/unit_testing_windows.yml
+++ b/.github/workflows/unit_testing_windows.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: windows-latest
     strategy:
       matrix:
-        python-version: [ '3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13' ]
+        python-version: [ '3.11', '3.12', '3.13', '3.14' ]
 
     steps:
       - uses: actions/checkout@v4