diff --git a/.github/workflows/check_docs.yaml b/.github/workflows/check_docs.yaml
index 530e101b2..7a6450771 100644
--- a/.github/workflows/check_docs.yaml
+++ b/.github/workflows/check_docs.yaml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/code_formatting.yml b/.github/workflows/code_formatting.yml
index ae31285c6..93af559e0 100644
--- a/.github/workflows/code_formatting.yml
+++ b/.github/workflows/code_formatting.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/deploy_docs.yaml b/.github/workflows/deploy_docs.yaml
index 98474ea7a..cda54cdd0 100644
--- a/.github/workflows/deploy_docs.yaml
+++ b/.github/workflows/deploy_docs.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/docs_formatting.yaml b/.github/workflows/docs_formatting.yaml
index 956b02fef..d199c12ca 100644
--- a/.github/workflows/docs_formatting.yaml
+++ b/.github/workflows/docs_formatting.yaml
@@ -13,7 +13,7 @@ jobs:
     name: Check Markdown formatting
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: xt0rted/markdownlint-problem-matcher@v3
       - run: npm install -g markdownlint-cli
       - run: markdownlint **/*.md --ignore node_modules -c .github/markdownlint.json
diff --git a/.github/workflows/linkcheck.yaml b/.github/workflows/linkcheck.yaml
index 5280bd408..523432284 100644
--- a/.github/workflows/linkcheck.yaml
+++ b/.github/workflows/linkcheck.yaml
@@ -13,7 +13,7 @@ jobs:
     name: Check Markdown links
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: gaurav-nelson/github-action-markdown-link-check@master
         with:
           config-file: '.github/linkcheck_config.json'
diff --git a/.github/workflows/pre_commit.yaml b/.github/workflows/pre_commit.yaml
index de3256361..0bbe8265e 100644
--- a/.github/workflows/pre_commit.yaml
+++ b/.github/workflows/pre_commit.yaml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Set up Python
       uses: actions/setup-python@v5
diff --git a/.github/workflows/repo_scraper.yml b/.github/workflows/repo_scraper.yml
index 31f0cb595..6138b6e3f 100644
--- a/.github/workflows/repo_scraper.yml
+++ b/.github/workflows/repo_scraper.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/update_pre_commit.yaml b/.github/workflows/update_pre_commit.yaml
index 320c2a32d..3b1025e86 100644
--- a/.github/workflows/update_pre_commit.yaml
+++ b/.github/workflows/update_pre_commit.yaml
@@ -15,7 +15,7 @@ jobs:
   auto-update:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
diff --git a/s7_deployment/exercise_files/onnx_simple.py b/s7_deployment/exercise_files/onnx_simple.py
index 79188870d..dd2eef852 100644
--- a/s7_deployment/exercise_files/onnx_simple.py
+++ b/s7_deployment/exercise_files/onnx_simple.py
@@ -27,7 +27,7 @@
 graph = make_graph([node1, node2], "lr", [X, A, B], [Y])  # nodes  # a name  # inputs  # outputs
 
 # onnx graph
-# there is no metata in this case.
+# there is no metadata in this case.
 
 onnx_model = make_model(graph)