diff --git a/.changeset/curvy-islands-marry.md b/.changeset/curvy-islands-marry.md
new file mode 100644
index 0000000000..2d3bad31ac
--- /dev/null
+++ b/.changeset/curvy-islands-marry.md
@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-github-pull-requests-board': patch
+---
+
+Replace the momentjs dependency with luxon.
diff --git a/plugins/github-pull-requests-board/package.json b/plugins/github-pull-requests-board/package.json
index cc15d368ee..e2956099ac 100644
--- a/plugins/github-pull-requests-board/package.json
+++ b/plugins/github-pull-requests-board/package.json
@@ -44,7 +44,7 @@
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
     "@octokit/rest": "^19.0.3",
-    "moment": "^2.29.1",
+    "luxon": "^3.0.0",
     "react-use": "^17.2.4"
   },
   "devDependencies": {
diff --git a/plugins/github-pull-requests-board/src/utils/functions.ts b/plugins/github-pull-requests-board/src/utils/functions.ts
index 69b3ecf794..5644530689 100644
--- a/plugins/github-pull-requests-board/src/utils/functions.ts
+++ b/plugins/github-pull-requests-board/src/utils/functions.ts
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 import { Entity } from '@backstage/catalog-model';
-import moment from 'moment';
+import { DateTime } from 'luxon';
 import {
   Reviews,
   PullRequests,
@@ -58,7 +58,7 @@ export const filterSameUser = (users: Author[]): Author[] => {
 };
 
 export const getElapsedTime = (start: string): string => {
-  return moment(start).fromNow();
+  return DateTime.fromISO(start).toRelative() ?? start;
 };
 
 export const formatPRsByReviewDecision = (
diff --git a/yarn.lock b/yarn.lock
index 05d79d90b3..83ca72c771 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5674,7 +5674,7 @@ __metadata:
     "@types/node": ^16.11.26
     "@types/react": ^16.13.1 || ^17.0.0
     cross-fetch: ^3.1.5
-    moment: ^2.29.1
+    luxon: ^3.0.0
     msw: ^0.47.0
     react-use: ^17.2.4
   peerDependencies: