diff --git a/packages/infra/package.json b/packages/infra/package.json
index 58e2b859..21068b9e 100644
--- a/packages/infra/package.json
+++ b/packages/infra/package.json
@@ -44,7 +44,7 @@
     "@types/jest": "^29.5.11",
     "@types/node": "^20.11.10",
     "buildstamp": "^3.3.2",
-    "concurrently": "^8.2.2",
+    "concurrently": "^9.0.0",
     "cpy-cli": "^5.0.0",
     "dtslint": "4.2.1",
     "esbuild": "^0.23.0",
diff --git a/yarn.lock b/yarn.lock
index d8202968..8550eeff 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -415,15 +415,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@babel/runtime@npm:^7.21.0":
-  version: 7.23.8
-  resolution: "@babel/runtime@npm:7.23.8"
-  dependencies:
-    regenerator-runtime: ^0.14.0
-  checksum: 0bd5543c26811153822a9f382fd39886f66825ff2a397a19008011376533747cd05c33a91f6248c0b8b0edf0448d7c167ebfba34786088f1b7eb11c65be7dfc3
-  languageName: node
-  linkType: hard
-
 "@babel/template@npm:^7.22.15, @babel/template@npm:^7.3.3":
   version: 7.22.15
   resolution: "@babel/template@npm:7.22.15"
@@ -1251,7 +1242,7 @@ __metadata:
     "@types/jest": ^29.5.11
     "@types/node": ^20.11.10
     buildstamp: ^3.3.2
-    concurrently: ^8.2.2
+    concurrently: ^9.0.0
     cpy-cli: ^5.0.0
     dtslint: 4.2.1
     esbuild: ^0.23.0
@@ -3064,23 +3055,21 @@ __metadata:
   languageName: node
   linkType: hard
 
-"concurrently@npm:^8.2.2":
-  version: 8.2.2
-  resolution: "concurrently@npm:8.2.2"
+"concurrently@npm:^9.0.0":
+  version: 9.0.0
+  resolution: "concurrently@npm:9.0.0"
   dependencies:
     chalk: ^4.1.2
-    date-fns: ^2.30.0
     lodash: ^4.17.21
     rxjs: ^7.8.1
     shell-quote: ^1.8.1
-    spawn-command: 0.0.2
     supports-color: ^8.1.1
     tree-kill: ^1.2.2
     yargs: ^17.7.2
   bin:
     conc: dist/bin/concurrently.js
     concurrently: dist/bin/concurrently.js
-  checksum: 8ac774df06869773438f1bf91025180c52d5b53139bc86cf47659136c0d97461d0579c515d848d1e945d4e3e0cafe646b2ea18af8d74259b46abddcfe39b2c6c
+  checksum: a6dcce7e738bd2c16f724ac14902ecb7d3447958ddb4a6239de4b19449119c96ad1a794512eb1428667c5ec1f572ab2d2656509673258a19baa1967ccf7db629
   languageName: node
   linkType: hard
 
@@ -3273,15 +3262,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"date-fns@npm:^2.30.0":
-  version: 2.30.0
-  resolution: "date-fns@npm:2.30.0"
-  dependencies:
-    "@babel/runtime": ^7.21.0
-  checksum: f7be01523282e9bb06c0cd2693d34f245247a29098527d4420628966a2d9aad154bd0e90a6b1cf66d37adcb769cd108cf8a7bd49d76db0fb119af5cdd13644f4
-  languageName: node
-  linkType: hard
-
 "debounce-fn@npm:^6.0.0":
   version: 6.0.0
   resolution: "debounce-fn@npm:6.0.0"
@@ -7600,13 +7580,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"regenerator-runtime@npm:^0.14.0":
-  version: 0.14.1
-  resolution: "regenerator-runtime@npm:0.14.1"
-  checksum: 9f57c93277b5585d3c83b0cf76be47b473ae8c6d9142a46ce8b0291a04bb2cf902059f0f8445dcabb3fb7378e5fe4bb4ea1e008876343d42e46d3b484534ce38
-  languageName: node
-  linkType: hard
-
 "regexp-tree@npm:^0.1.24, regexp-tree@npm:~0.1.1":
   version: 0.1.27
   resolution: "regexp-tree@npm:0.1.27"
@@ -8152,13 +8125,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"spawn-command@npm:0.0.2":
-  version: 0.0.2
-  resolution: "spawn-command@npm:0.0.2"
-  checksum: e35c5d28177b4d461d33c88cc11f6f3a5079e2b132c11e1746453bbb7a0c0b8a634f07541a2a234fa4758239d88203b758def509161b651e81958894c0b4b64b
-  languageName: node
-  linkType: hard
-
 "spdx-correct@npm:^3.0.0":
   version: 3.2.0
   resolution: "spdx-correct@npm:3.2.0"