diff --git a/package.json b/package.json
index 90fc05ce0..e0d796fe8 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "config": "^3.3.7",
     "cookie": "^0.7.0",
     "cookie-parser": "~1.4.3",
-    "cross-env": "^5.2.1",
+    "cross-env": "^10.0.0",
     "debug": "~2.6.3",
     "dont-sniff-mimetype": "^1.1.0",
     "express": "^5.0.0",
diff --git a/yarn.lock b/yarn.lock
index 14d461821..0f3801cf1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -272,6 +272,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@epic-web/invariant@npm:^1.0.0":
+  version: 1.0.0
+  resolution: "@epic-web/invariant@npm:1.0.0"
+  checksum: 10/28b36a7447f60b84f9d6a23571480042170ef4239a577577ad8447f64a2e4f1a4e57e6fe1b592e61534c5ab53ff67776130e6c88a68cbd997eb6e9c9759a5934
+  languageName: node
+  linkType: hard
+
 "@hmcts/nodejs-healthcheck@npm:^1.8.0":
   version: 1.8.6
   resolution: "@hmcts/nodejs-healthcheck@npm:1.8.6"
@@ -1263,7 +1270,7 @@ __metadata:
     config: "npm:^3.3.7"
     cookie: "npm:^0.7.0"
     cookie-parser: "npm:~1.4.3"
-    cross-env: "npm:^5.2.1"
+    cross-env: "npm:^10.0.0"
     debug: "npm:~2.6.3"
     dont-sniff-mimetype: "npm:^1.1.0"
     eslint: "npm:^6.5.1"
@@ -1660,15 +1667,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"cross-env@npm:^5.2.1":
-  version: 5.2.1
-  resolution: "cross-env@npm:5.2.1"
+"cross-env@npm:^10.0.0":
+  version: 10.1.0
+  resolution: "cross-env@npm:10.1.0"
   dependencies:
-    cross-spawn: "npm:^6.0.5"
+    "@epic-web/invariant": "npm:^1.0.0"
+    cross-spawn: "npm:^7.0.6"
   bin:
     cross-env: dist/bin/cross-env.js
     cross-env-shell: dist/bin/cross-env-shell.js
-  checksum: 10/5a81dc207e61b90f3ec9053e7651e07ed6dc880df6098bbf739c7fdcd00f09dce057416bca36fccef6c9491fdad35f740fec9f7a401180d15648f3952998cc7e
+  checksum: 10/0e5d8bdefbbcd000460b69755e0eeb22953510abac8375e4f8b638ff7c45406141acfd57b8a4c1d1cf0b5ea42f33451b302062fb9b34408753b4d465e901b845
   languageName: node
   linkType: hard