diff --git a/TestCommandLine/package-lock.json b/TestCommandLine/package-lock.json
index 1d0fcaa..b640f0a 100644
--- a/TestCommandLine/package-lock.json
+++ b/TestCommandLine/package-lock.json
@@ -13,7 +13,7 @@
         "@improbable-eng/grpc-web-node-http-transport": "0.15.0"
       },
       "devDependencies": {
-        "concurrently": "9.2.1",
+        "concurrently": "9.2.4",
         "ts-loader": "9.5.4",
         "ts-protoc-gen": "0.15.0",
         "typescript": "5.9.3",
@@ -2894,14 +2894,14 @@
       "peer": true
     },
     "node_modules/concurrently": {
-      "version": "9.2.1",
-      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.2.1.tgz",
-      "integrity": "sha512-fsfrO0MxV64Znoy8/l1vVIjjHa29SZyyqPgQBwhiDcaW8wJc2W3XWVOGx4M3oJBnv/zdUZIIp1gDeS98GzP8Ng==",
+      "version": "9.2.4",
+      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.2.4.tgz",
+      "integrity": "sha512-TZ0CEhyzvFjgtAvHTusDMgj7wNdihCh7LLLrzdUOXIhdlnL2JBBGA9eJxR24rtqgmdjh3OA3hrN1rCHj6HM8qA==",
       "dev": true,
       "dependencies": {
         "chalk": "4.1.2",
         "rxjs": "7.8.2",
-        "shell-quote": "1.8.3",
+        "shell-quote": "1.9.0",
         "supports-color": "8.1.1",
         "tree-kill": "1.2.2",
         "yargs": "17.7.2"
@@ -6516,9 +6516,9 @@
       }
     },
     "node_modules/shell-quote": {
-      "version": "1.8.3",
-      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.8.3.tgz",
-      "integrity": "sha512-ObmnIF4hXNg1BqhnHmgbDETF8dLPCggZWBjkQfhZpbszZnYur5DUljTcCHii5LC3J5E0yeO/1LIMyH+UvHQgyw==",
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.9.0.tgz",
+      "integrity": "sha512-Iov+JwFv/2HcTpcwNMKd8+IWNb8tboQJNQTkAY/LLVK7gGH9jy+LGkVqPxfekHl+yMmiqXszdGWXgkfml7hjqA==",
       "engines": {
         "node": ">= 0.4"
       },
@@ -9850,14 +9850,14 @@
       "peer": true
     },
     "concurrently": {
-      "version": "9.2.1",
-      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.2.1.tgz",
-      "integrity": "sha512-fsfrO0MxV64Znoy8/l1vVIjjHa29SZyyqPgQBwhiDcaW8wJc2W3XWVOGx4M3oJBnv/zdUZIIp1gDeS98GzP8Ng==",
+      "version": "9.2.4",
+      "resolved": "https://registry.npmjs.org/concurrently/-/concurrently-9.2.4.tgz",
+      "integrity": "sha512-TZ0CEhyzvFjgtAvHTusDMgj7wNdihCh7LLLrzdUOXIhdlnL2JBBGA9eJxR24rtqgmdjh3OA3hrN1rCHj6HM8qA==",
       "dev": true,
       "requires": {
         "chalk": "4.1.2",
         "rxjs": "7.8.2",
-        "shell-quote": "1.8.3",
+        "shell-quote": "1.9.0",
         "supports-color": "8.1.1",
         "tree-kill": "1.2.2",
         "yargs": "17.7.2"
@@ -12549,9 +12549,9 @@
       "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A=="
     },
     "shell-quote": {
-      "version": "1.8.3",
-      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.8.3.tgz",
-      "integrity": "sha512-ObmnIF4hXNg1BqhnHmgbDETF8dLPCggZWBjkQfhZpbszZnYur5DUljTcCHii5LC3J5E0yeO/1LIMyH+UvHQgyw=="
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.9.0.tgz",
+      "integrity": "sha512-Iov+JwFv/2HcTpcwNMKd8+IWNb8tboQJNQTkAY/LLVK7gGH9jy+LGkVqPxfekHl+yMmiqXszdGWXgkfml7hjqA=="
     },
     "side-channel": {
       "version": "1.1.0",
diff --git a/TestCommandLine/package.json b/TestCommandLine/package.json
index 7a9b209..6ee9db1 100644
--- a/TestCommandLine/package.json
+++ b/TestCommandLine/package.json
@@ -16,7 +16,7 @@
     "@improbable-eng/grpc-web-node-http-transport": "0.15.0"
   },
   "devDependencies": {
-    "concurrently": "9.2.1",
+    "concurrently": "9.2.4",
     "ts-loader": "9.5.4",
     "ts-protoc-gen": "0.15.0",
     "typescript": "5.9.3",