diff --git a/.github/workflows/create-release.yaml b/.github/workflows/create-release.yaml
index 1764a860e..43db735f7 100644
--- a/.github/workflows/create-release.yaml
+++ b/.github/workflows/create-release.yaml
@@ -43,7 +43,7 @@ jobs:
           echo "Package.json version: v${{ steps.package-version.outputs.packageVersion }}"
           test "${{ steps.tag-version.outputs.tagVersion }}" == "v${{ steps.package-version.outputs.packageVersion }}"
       - name: Notify release in progress in Slack
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
@@ -103,7 +103,7 @@ jobs:
     needs: [create-release]
     runs-on: ubuntu-latest
     steps:
-      - uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+      - uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
@@ -144,7 +144,7 @@ jobs:
     needs: [create-release]
     runs-on: ubuntu-latest
     steps:
-      - uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+      - uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
diff --git a/.github/workflows/notify-release-published.yaml b/.github/workflows/notify-release-published.yaml
index b8397eafb..8245bc63f 100644
--- a/.github/workflows/notify-release-published.yaml
+++ b/.github/workflows/notify-release-published.yaml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send Slack release published notification
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
diff --git a/.github/workflows/publish-docker.yaml b/.github/workflows/publish-docker.yaml
index e031290f3..dad2e94ad 100644
--- a/.github/workflows/publish-docker.yaml
+++ b/.github/workflows/publish-docker.yaml
@@ -23,7 +23,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Setup Docker metadata
         id: meta
-        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
         with:
           images: harperfast/harper
       - name: Login to Docker Hub
@@ -61,14 +61,14 @@ jobs:
       docker-image-tag: ${{ steps.meta.outputs.version }}
     steps:
       - name: Download digests
-        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           path: /tmp/digests
           pattern: digest-*
           merge-multiple: true
       - name: Setup Docker metadata
         id: meta
-        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
         with:
           images: harperfast/harper
           tags: |
@@ -96,7 +96,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send Slack published notification
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
@@ -137,7 +137,7 @@ jobs:
     needs: [merge]
     runs-on: ubuntu-latest
     steps:
-      - uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+      - uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
diff --git a/.github/workflows/publish-npm.yaml b/.github/workflows/publish-npm.yaml
index e731b4ded..f33d04dcf 100644
--- a/.github/workflows/publish-npm.yaml
+++ b/.github/workflows/publish-npm.yaml
@@ -97,7 +97,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send Slack published notification
-        uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+        uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
@@ -144,7 +144,7 @@ jobs:
       - publish-harper-npm-package
     runs-on: ubuntu-latest
     steps:
-      - uses: slackapi/slack-github-action@91efab103c0de0a537f72a35f6b8cda0ee76bf0a # v2.1.1
+      - uses: slackapi/slack-github-action@af78098f536edbc4de71162a307590698245be95 # v3.0.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}
diff --git a/resources/Table.ts b/resources/Table.ts
index 7bfe04ea8..aabd94521 100644
--- a/resources/Table.ts
+++ b/resources/Table.ts
@@ -2262,7 +2262,9 @@ export function makeTable(options) {
 						return (entryA, entryB) => {
 							const a = getAttributeValue(entryA, order.attribute, context);
 							const b = getAttributeValue(entryB, order.attribute, context);
-							const diff = descending ? compareKeys(b, a) : compareKeys(a, b);
+							const diff = descending
+								? compareKeys(convertToComparableKeys(b), convertToComparableKeys(a))
+								: compareKeys(convertToComparableKeys(a), convertToComparableKeys(b));
 							if (diff === 0) return nextComparator?.(entryA, entryB) || 0;
 							return diff;
 						};
@@ -4572,3 +4574,12 @@ function hasOtherProcesses(store) {
 			return +line.match(/\d+/)?.[0] != pid;
 		});
 }
+function convertToComparableKeys(a) {
+	if (a instanceof Date) {
+		return a.getTime();
+	}
+	if (Array.isArray(a)) {
+		return a.map(convertToComparableKeys);
+	}
+	return a;
+}
diff --git a/unitTests/resources/query.test.js b/unitTests/resources/query.test.js
index 7749427e1..f7569d5e7 100644
--- a/unitTests/resources/query.test.js
+++ b/unitTests/resources/query.test.js
@@ -54,6 +54,7 @@ describe('Querying through Resource API', () => {
 						{ name: 'name', type: 'String' },
 					],
 				},
+				{ name: 'createdAt', type: 'Date', assignCreatedTime: true },
 			],
 		});
 		QueryTable.setComputedAttribute('computed', (instance) => instance.name + ' computed');
@@ -148,6 +149,7 @@ describe('Querying through Resource API', () => {
 				notIndexed: 'not indexed ' + i,
 				nestedData: i > 0 ? { id: 'nested-' + i, name: 'nested name ' + i } : null,
 			});
+			await new Promise((resolve) => setTimeout(resolve, 1)); // leave one ms so createdAt is different
 		}
 		await last;
 		// rewrite one of them to ensure the prototype doesn't get messed up
@@ -904,6 +906,18 @@ describe('Querying through Resource API', () => {
 			assert.equal(results[0].id, 'id-98');
 			assert.equal(results[1].id, 'id-93');
 		});
+		it('Query data in a table with and sort on createdAt', async function () {
+			let results = [];
+			for await (let record of QueryTable.search({
+				conditions: [{ attribute: 'relatedId', value: 3 }],
+				sort: { attribute: 'createdAt', descending: true },
+			})) {
+				results.push(record);
+			}
+			assert.equal(results.length, 20);
+			assert.equal(results[0].id, 'id-98');
+			assert.equal(results[1].id, 'id-93');
+		});
 		it('Query data in a table with narrow constraint with multiple sorting on different properties', async function () {
 			let results = [];
 			for await (let record of QueryTable.search({