diff --git a/ember-browser-services/package.json b/ember-browser-services/package.json
index d369f8af..78d99b3b 100644
--- a/ember-browser-services/package.json
+++ b/ember-browser-services/package.json
@@ -67,7 +67,7 @@
     "@types/qunit": "^2.11.3",
     "@typescript-eslint/eslint-plugin": "5.55.0",
     "@typescript-eslint/parser": "^5.50.0",
-    "concurrently": "9.0.1",
+    "concurrently": "9.1.0",
     "ember-source": "3.28.12",
     "eslint": "^8.33.0",
     "eslint-plugin-decorator-position": "5.0.2",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3621864f..fa3d3b7a 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -79,8 +79,8 @@ importers:
         specifier: ^5.50.0
         version: 5.62.0(eslint@8.57.0)(typescript@4.9.5)
       concurrently:
-        specifier: 9.0.1
-        version: 9.0.1
+        specifier: 9.1.0
+        version: 9.1.0
       ember-source:
         specifier: 3.28.12
         version: 3.28.12(@babel/core@7.26.0)
@@ -230,8 +230,8 @@ importers:
         specifier: ^3.0.0
         version: 3.0.0
       concurrently:
-        specifier: 9.0.1
-        version: 9.0.1
+        specifier: 9.1.0
+        version: 9.1.0
       ember-auto-import:
         specifier: ^2.7.4
         version: 2.8.1(webpack@5.95.0)
@@ -5629,8 +5629,8 @@ packages:
       typedarray: 0.0.6
     dev: true
 
-  /concurrently@9.0.1:
-    resolution: {integrity: sha512-wYKvCd/f54sTXJMSfV6Ln/B8UrfLBKOYa+lzc6CHay3Qek+LorVSBdMVfyewFhRbH0Rbabsk4D+3PL/VjQ5gzg==}
+  /concurrently@9.1.0:
+    resolution: {integrity: sha512-VxkzwMAn4LP7WyMnJNbHN5mKV9L2IbyDjpzemKr99sXNR3GqRNMMHdm7prV1ws9wg7ETj6WUkNOigZVsptwbgg==}
     engines: {node: '>=18'}
     hasBin: true
     dependencies:
@@ -7329,11 +7329,6 @@ packages:
       is-symbol: 1.0.4
     dev: true
 
-  /escalade@3.1.2:
-    resolution: {integrity: sha512-ErCHMCae19vR8vQGe50xIsVomy19rg6gFu3+r3jkEO46suLMWBksvVyoGgQV+jOfl84ZSOSlmv6Gxa89PmTGmA==}
-    engines: {node: '>=6'}
-    dev: true
-
   /escalade@3.2.0:
     resolution: {integrity: sha512-WUj2qlxaQtO4g6Pq5c29GTcWGDyd8itL8zTlipgECz3JesAiiOKotd8JU6otB3PACgG6xkJUyVhboMS+bje/jA==}
     engines: {node: '>=6'}
@@ -10042,7 +10037,7 @@ packages:
   /lower-case@2.0.2:
     resolution: {integrity: sha512-7fm3l3NAF9WfN6W3JOmf5drwpVqX78JtoGJ3A6W0a6ZnldM41w2fV5D490psKFTpMds8TJse/eHLFFsNHHjHgg==}
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.8.1
     dev: true
 
   /lowercase-keys@1.0.1:
@@ -12322,7 +12317,7 @@ packages:
   /rxjs@7.8.1:
     resolution: {integrity: sha512-AA3TVj+0A2iuIoQkWEK/tqFjBq2j+6PO6Y0zJcvzLAFhEFIO3HL0vls9hWLncZbAAbK0mar7oZ4V079I/qPMxg==}
     dependencies:
-      tslib: 2.6.3
+      tslib: 2.8.1
     dev: true
 
   /sade@1.8.1:
@@ -14290,7 +14285,7 @@ packages:
     engines: {node: '>=12'}
     dependencies:
       cliui: 8.0.1
-      escalade: 3.1.2
+      escalade: 3.2.0
       get-caller-file: 2.0.5
       require-directory: 2.1.1
       string-width: 4.2.3
diff --git a/test-app/package.json b/test-app/package.json
index a0c2795d..7300220a 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -61,7 +61,7 @@
     "@typescript-eslint/eslint-plugin": "5.55.0",
     "@typescript-eslint/parser": "^5.50.0",
     "broccoli-asset-rev": "^3.0.0",
-    "concurrently": "9.0.1",
+    "concurrently": "9.1.0",
     "ember-auto-import": "^2.7.4",
     "ember-cli": "~5.12.0",
     "ember-cli-app-version": "^7.0.0",