diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 87a087a7..5a040682 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -29,10 +29,10 @@ jobs:
       schemas_changed: ${{ steps.changed_files.outputs.files_changed }}
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup .NET
-        uses: actions/setup-dotnet@v3
+        uses: actions/setup-dotnet@v4
 
       # Disable Strong Name Verification to let us pull a switch-a-roo
       - name: Disable strong name validation
@@ -51,19 +51,19 @@ jobs:
         run: rm .\NewHorizons\bin\${{ inputs.build_type }}\NewHorizons.xml
 
       - name: Upload Mod Artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: xen.NewHorizons.${{ inputs.build_type }}
           path: .\NewHorizons\bin\${{ inputs.build_type }}
 
       - name: Upload Schemas Artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: NewHorizons-Schemas-${{ inputs.build_type }}
           path: .\NewHorizons\Schemas
 
       - name: Verify Changed Schemas
-        uses: tj-actions/verify-changed-files@v17
+        uses: tj-actions/verify-changed-files@v20
         id: changed_files
         with:
           files: NewHorizons/Schemas/**
diff --git a/.github/workflows/docs_build.yml b/.github/workflows/docs_build.yml
index 7511a4bb..af14ae80 100644
--- a/.github/workflows/docs_build.yml
+++ b/.github/workflows/docs_build.yml
@@ -29,10 +29,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Download Schemas
         if: ${{ inputs.schemas_artifact != 'null' }}
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.schemas_artifact }}
           path: NewHorizons/Schemas
@@ -55,4 +55,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v1
+        uses: actions/deploy-pages@v4
diff --git a/.github/workflows/release_build.yml b/.github/workflows/release_build.yml
index d27381cc..c2aab503 100644
--- a/.github/workflows/release_build.yml
+++ b/.github/workflows/release_build.yml
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: "actions/checkout@v3"
+        uses: "actions/checkout@v4"
       - name: Read Manifest
         id: read-manifest
         uses: notiz-dev/github-action-json-property@release
@@ -66,7 +66,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download Asset
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: xen.NewHorizons.Release
           path: xen.NewHorizons
diff --git a/.github/workflows/update_schemas.yml b/.github/workflows/update_schemas.yml
index 9f9a4194..f570ec90 100644
--- a/.github/workflows/update_schemas.yml
+++ b/.github/workflows/update_schemas.yml
@@ -18,12 +18,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           token: ${{ secrets.SCHEMAS_TOKEN }}
 
       - name: Download Artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: ${{ inputs.artifact_name }}
           path: NewHorizons/Schemas/