diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
new file mode 100644
index 0000000..b5c5dcc
--- /dev/null
+++ b/.github/CODEOWNERS
@@ -0,0 +1 @@
+*.yml @shadowmoose
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ac5ea4a..207bbd4 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,6 +9,11 @@ on:
   pull_request:
   workflow_dispatch:
 
+
+permissions:
+  contents: read
+
+
 jobs:
   lint:
     runs-on: ${{ matrix.os }}
diff --git a/.github/workflows/test-macOS-sur.yml b/.github/workflows/test-macOS-sur.yml
index 2634916..1e08099 100644
--- a/.github/workflows/test-macOS-sur.yml
+++ b/.github/workflows/test-macOS-sur.yml
@@ -5,9 +5,13 @@ on:
     paths:
       - '**.py'
       - '**.yml'
+  pull_request:
   schedule:
   - cron:  '0 8 * * *'
 
+permissions:
+  contents: read
+
 jobs:
   run-tests:
     name: Python ${{ matrix.python-version }}
diff --git a/.github/workflows/test-macOS.yml b/.github/workflows/test-macOS.yml
index c796a42..18f4569 100644
--- a/.github/workflows/test-macOS.yml
+++ b/.github/workflows/test-macOS.yml
@@ -5,9 +5,13 @@ on:
     paths:
       - '**.py'
       - '**.yml'
+  pull_request:
   schedule:
   - cron:  '0 8 * * *'
 
+permissions:
+  contents: read
+
 jobs:
   run-tests:
     name: Python ${{ matrix.python-version }}
diff --git a/.github/workflows/test-ubuntu.yml b/.github/workflows/test-ubuntu.yml
index ff98bcc..3f9bf14 100644
--- a/.github/workflows/test-ubuntu.yml
+++ b/.github/workflows/test-ubuntu.yml
@@ -5,8 +5,12 @@ on:
     paths:
       - '**.py'
       - '**.yml'
+  pull_request:
   schedule:
-  - cron:  '0 8 * * *'
+    - cron:  '0 8 * * *'
+
+permissions:
+  contents: read
 
 jobs:
   run-tests:
diff --git a/.github/workflows/test-windows.yml b/.github/workflows/test-windows.yml
index 57488a6..bf877a8 100644
--- a/.github/workflows/test-windows.yml
+++ b/.github/workflows/test-windows.yml
@@ -5,8 +5,12 @@ on:
     paths:
       - '**.py'
       - '**.yml'
+  pull_request:
   schedule:
-  - cron:  '0 8 * * *'
+    - cron:  '0 8 * * *'
+
+permissions:
+  contents: read
 
 jobs:
   run-tests: