diff --git a/.github/workflows/health-check-integrity.yaml b/.github/workflows/health-check-integrity.yaml
index 4af20b766..501b716b2 100644
--- a/.github/workflows/health-check-integrity.yaml
+++ b/.github/workflows/health-check-integrity.yaml
@@ -5,7 +5,7 @@ on:
     inputs:
       publish-branch:
         type: string
-        description: 'Publishing branch'
+        description: "Publishing branch"
         required: true
 
 permissions:
@@ -94,7 +94,7 @@ jobs:
               echo "$file has incorrect duration: $duration"
             fi
           done | tee ../../../${{ matrix.zone }}.v2
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: energy-price-${{ matrix.zone }}
           path: |
@@ -123,7 +123,7 @@ jobs:
               echo "$file has incorrect duration: $duration"
             fi
           done | tee ../../../${{ matrix.zone }}
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: emission-${{ matrix.zone }}
           path: ${{ matrix.zone }}
@@ -159,7 +159,7 @@ jobs:
           done | tee ../../../${{ matrix.zone }}.raw
           echo "--- filtered output below ---"
           cat ../../../${{ matrix.zone }}.raw | (grep -vf .ignore-grep || true) > ../../../${{ matrix.zone }}
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: renewables-${{ matrix.zone }}
           path: ${{ matrix.zone }}
@@ -173,17 +173,17 @@ jobs:
       - check-renewables
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/download-artifact@v6
+      - uses: actions/download-artifact@v7
         with:
           path: artifacts/energy-price
           pattern: energy-price-*
           merge-multiple: true
-      - uses: actions/download-artifact@v6
+      - uses: actions/download-artifact@v7
         with:
           path: artifacts/emission
           pattern: emission-*
           merge-multiple: true
-      - uses: actions/download-artifact@v6
+      - uses: actions/download-artifact@v7
         with:
           path: artifacts/renewables
           pattern: renewables-*
@@ -208,4 +208,4 @@ jobs:
         if: github.ref == 'refs/heads/main'
         with:
           assignee: codereaper
-          title: 'Integrity check failed'
+          title: "Integrity check failed"
diff --git a/.github/workflows/health-check-networks.yaml b/.github/workflows/health-check-networks.yaml
index cc4635623..99baa6248 100644
--- a/.github/workflows/health-check-networks.yaml
+++ b/.github/workflows/health-check-networks.yaml
@@ -5,7 +5,7 @@ on:
     inputs:
       publish-branch:
         type: string
-        description: 'Publishing branch'
+        description: "Publishing branch"
         required: true
 
 permissions:
@@ -51,7 +51,7 @@ jobs:
           echo '::endgroup::'
 
           echo "matrix=$(jq -c < matrix)" >> "$GITHUB_ENV"
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: networks
           path: matrix
@@ -62,7 +62,7 @@ jobs:
     needs: setup
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/download-artifact@v6
+      - uses: actions/download-artifact@v7
         with:
           name: networks
           path: networks
@@ -83,4 +83,4 @@ jobs:
         if: github.ref == 'refs/heads/main'
         with:
           assignee: codereaper
-          title: 'Networks are out of date'
+          title: "Networks are out of date"
diff --git a/.github/workflows/pull-data.yaml b/.github/workflows/pull-data.yaml
index e022c6d13..f76dad2b6 100644
--- a/.github/workflows/pull-data.yaml
+++ b/.github/workflows/pull-data.yaml
@@ -2,20 +2,20 @@ name: Update contents
 
 on:
   schedule:
-    - cron: '0 * * * *'
-    - cron: '5,15,30,45 11,12,13 * * *'
+    - cron: "0 * * * *"
+    - cron: "5,15,30,45 11,12,13 * * *"
   workflow_dispatch:
     inputs:
       from-timestamp:
         type: string
         description: Pull data from this timestamp and onwards - requires both from and end timestamps
         required: false
-        default: ''
+        default: ""
       end-timestamp:
         type: string
         description: Pull data until reaching this timestamp - requires both from and end timestamps
         required: false
-        default: ''
+        default: ""
   push:
     branches:
       - main
@@ -149,7 +149,7 @@ jobs:
           git add api/energy-price/
           git diff --cached api/energy-price/ | tee ../energy-price.patch
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: energy-price
           path: energy-price.patch
@@ -270,7 +270,7 @@ jobs:
           git add api/renewables/
           git diff --cached api/renewables/ | tee ../renewables.patch
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: renewables
           path: renewables.patch
@@ -391,7 +391,7 @@ jobs:
           git add api/emission/co2/
           git diff --cached api/emission/co2/ | tee ../emission-co2.patch
 
-      - uses: actions/upload-artifact@v5
+      - uses: actions/upload-artifact@v6
         with:
           name: emission-co2
           path: emission-co2.patch
@@ -404,7 +404,7 @@ jobs:
       - update-renewables-data
       - update-co2-emission-data
     steps:
-      - uses: actions/download-artifact@v6
+      - uses: actions/download-artifact@v7
         with:
           merge-multiple: true