diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e2a9449..b95b04a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,10 +10,10 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ ubuntu-22.04, ubuntu-20.04]
+        os: [ ubuntu-22.04, ubuntu-24.04]
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Fix tags
@@ -52,7 +52,8 @@ jobs:
           bin/tap package create ./package.xml
           popd
       - name: Upload binaries
-        uses: actions/upload-artifact@v3
+        if: matrix.os == 'ubuntu-24.04'
+        uses: actions/upload-artifact@v4
         with:
           name: TapPackage
           retention-days: 14
@@ -62,7 +63,7 @@ jobs:
   build-windows:
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -79,9 +80,9 @@ jobs:
           ./bin/Debug/tap run bin/Debug/test.TapPlan --non-interactive
 
   test-macos:
-    runs-on: macos-11
+    runs-on: macos-26
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
@@ -110,7 +111,7 @@ jobs:
       - build-ubuntu
     steps:
       - name: Download Artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: TapPackage
           path: ./
@@ -131,9 +132,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Pages Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/.npm
           key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -149,14 +150,14 @@ jobs:
           NODE_OPTIONS: --openssl-legacy-provider
         working-directory: Documentation/TAP_Python_Help
       - name: Upload Docs
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: Pages
           retention-days: 14
           path: |
             public
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: github.ref == 'refs/heads/dev' || contains(github.ref, 'refs/heads/release') || contains(github.ref, 'refs/tags/v')
         with:
           publish_dir: public
diff --git a/OpenTap.Python.Examples/BasicDut.py b/OpenTap.Python.Examples/BasicDut.py
index 52f3fa6..6a08545 100644
--- a/OpenTap.Python.Examples/BasicDut.py
+++ b/OpenTap.Python.Examples/BasicDut.py
@@ -21,8 +21,10 @@ def init_high_power_mode(self):
     def Open(self):
         """Called by TAP when the test plan starts."""
         self.log.Info(self.Name + " Opened")
+        super().Open()
 
     def Close(self):
         """Called by TAP when the test plan ends."""
         self.log.Info(self.Name + " Closed")
-        self.HighPowerOn = False
\ No newline at end of file
+        self.HighPowerOn = False
+        super().Close()
\ No newline at end of file
diff --git a/OpenTap.Python.Examples/BasicInstrument.py b/OpenTap.Python.Examples/BasicInstrument.py
index 7e49aa8..3d9a93c 100644
--- a/OpenTap.Python.Examples/BasicInstrument.py
+++ b/OpenTap.Python.Examples/BasicInstrument.py
@@ -31,7 +31,9 @@ def do_measurement(self):
     def Open(self):
         """Called by TAP when the test plan starts."""
         self.log.Info("Python Instrument Opened")
+        super().Open()
 
     def Close(self):
         """Called by TAP when the test plan ends."""
-        self.log.Info("Python Instrument Closed")
\ No newline at end of file
+        self.log.Info("Python Instrument Closed")
+        super().Close()
\ No newline at end of file
diff --git a/OpenTap.Python/opentap.py b/OpenTap.Python/opentap.py
index 60b8991..e6c4bb5 100644
--- a/OpenTap.Python/opentap.py
+++ b/OpenTap.Python/opentap.py
@@ -223,7 +223,7 @@ def __init__(self):
     def Open(self):
         super().Open()
     def Close(self):
-        super().Open()
+        super().Close()
 
 
 class PyInstrument(OpenTap.Instrument):
@@ -236,7 +236,7 @@ def __init__(self):
     def Open(self):
         super().Open()
     def Close(self):
-        super().Open()
+        super().Close()
 
 class PyResultListener(OpenTap.ResultListener):
     __clr_abstract__ = True
diff --git a/Python.Dependencies/Python.Runtime.dll b/Python.Dependencies/Python.Runtime.dll
index 46f6cb7..b761488 100644
Binary files a/Python.Dependencies/Python.Runtime.dll and b/Python.Dependencies/Python.Runtime.dll differ
diff --git a/README.md b/README.md
index 97aeffc..9e20b68 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,13 @@ __More Information__
 - Documentation can be found at https://doc.opentap.io/OpenTap.Python
 - Example code is located in ```%TAP_PATH%\Packages\Python\MyExamplePlugin\```
 
-This work is based on a fork of [PythonNet](https://github.com/pythonnet/pythonnet/): https://github.com/rmadsen-ks/pythonnet
+__Pythonnet__
+
+Pythonnet is used for integrating Python and C#. The original source can be found here: https://github.com/pythonnet/pythonnet/
+
+This plugin depends on a fork of PythonNet: [PythonNet Fork](https://github.com/pythonnet/pythonnet/): https://github.com/rmadsen-ks/pythonnet
+
+- git commit: 338b01fac14e1f8a5882949970125fe817c2d8d3
 
 __Developers__
 - Lim Jing Huey