diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bac8dcf..c6ec667 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,13 +11,10 @@ jobs:
     - name: Install Git
       run: sudo pacman -Sy --needed --noconfirm git
 
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
-    - name: Add Git repo as a safe directory
-      run: git config --global --add safe.directory `pwd`
-
     - name: Install system dependencies
       run: |
         sudo pacman -Syu --noconfirm
@@ -29,7 +26,7 @@ jobs:
         source /etc/profile
         make -j$(nproc) ebook
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: e-book PDF (Arch Linux)
         path: controls-engineering-in-frc-ebook.pdf
@@ -38,7 +35,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -53,7 +50,7 @@ jobs:
     - name: Generate PDF
       run: make -j$(nproc) ebook
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: e-book PDF (Ubuntu)
         path: controls-engineering-in-frc-ebook.pdf
@@ -62,7 +59,7 @@ jobs:
     runs-on: macos-latest
     timeout-minutes: 30
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
 
@@ -74,7 +71,7 @@ jobs:
         eval `/usr/libexec/path_helper`
         make -j$(nproc) ebook
 
-    - uses: actions/upload-artifact@v3
+    - uses: actions/upload-artifact@v4
       with:
         name: e-book PDF (macOS)
         path: controls-engineering-in-frc-ebook.pdf
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 35debb9..7384dfe 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -6,7 +6,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Install system dependencies