diff --git a/.github/workflows/pypi.yml b/.github/workflows/pypi.yml
index 97e3a4e..e3ac847 100644
--- a/.github/workflows/pypi.yml
+++ b/.github/workflows/pypi.yml
@@ -166,7 +166,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
         include:
           - os: [windows-latest]
             arch: ["x86"]
@@ -210,7 +210,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
         include:
           - os: [windows-latest]
             arch: ["AMD64"]
@@ -254,7 +254,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
         include:
           - os: [ubuntu-20.04] #ubuntu-latest doesn't support cp36
             arch: ["x86_64"]
@@ -297,7 +297,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
         include:
           - os: [macos-13] #macos-latest is arm only
             arch: ["x86_64"]
@@ -390,7 +390,7 @@ jobs:
       id-token: write
     if: github.ref == 'refs/heads/main'
     steps:                       
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4
         with:
           pattern: artifacts-*
           path: dist
@@ -412,7 +412,7 @@ jobs:
       id-token: write
     if: startsWith(github.ref, 'refs/tags/v')
     steps:                       
-      - uses: actions/download-artifact@v2
+      - uses: actions/download-artifact@v4
         with:
           pattern: artifacts-*
           path: dist
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 2718df5..7659b2d 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,7 +17,7 @@ jobs:
         config:
           - { os: windows-latest, arch: AMD64, python-arch: x64, name: windows-latest-x64 }
           - { os: windows-latest, arch: x86, python-arch: x86, name: windows-latest-x86 }
-        python: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+        python: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
     steps:
     - name: Check out repository
       uses: actions/checkout@v4
diff --git a/delphifmx/__init__.py b/delphifmx/__init__.py
index bd2bc13..ecf5cde 100644
--- a/delphifmx/__init__.py
+++ b/delphifmx/__init__.py
@@ -13,7 +13,7 @@ def find_extension_module():
     lib_dir = None
     lib_ext = None
 
-    if not (py_ver in ["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]):
+    if not (py_ver in ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]):
         raise ValueError(f"DelphiFMX doesn't support Python{py_ver}.")
 
     if plat_sys == "Windows":