diff --git a/package-lock.json b/package-lock.json
index e6688ebdb5..e875a79e91 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25459,9 +25459,9 @@
       }
     },
     "node_modules/slug": {
-      "version": "9.1.0",
-      "resolved": "https://registry.npmjs.org/slug/-/slug-9.1.0.tgz",
-      "integrity": "sha512-ioOsCfzQSu+D6NZ8XMCR8IW9FgvF8W7Xzz56hBkB/ALvNaWeBs2MUvvPugq3GCrxfHPFeK6hAxGkY/WLnfX2Lg==",
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/slug/-/slug-10.0.0.tgz",
+      "integrity": "sha512-M8s2PWOUeSCdD4S1NH5lCzXg2zFV1fozrtfr0FSKl65x+EF1rUowj+/vyFlnHgxPxWzT+DL0VXKfYc1DHJoymg==",
       "bin": {
         "slug": "cli.js"
       }
@@ -29719,7 +29719,7 @@
         "outdent": "^0.8.0",
         "shuffle-seed": "^1.1.6",
         "slash": "^3.0.0",
-        "slug": "^9.1.0"
+        "slug": "^10.0.0"
       },
       "devDependencies": {
         "@govuk-frontend/helpers": "*",
@@ -29792,7 +29792,7 @@
         "outdent": "^0.8.0",
         "puppeteer": "^23.6.0",
         "sass-embedded": "^1.81.0",
-        "slug": "^9.1.0"
+        "slug": "^10.0.0"
       },
       "engines": {
         "node": "^22.11.0",
@@ -29876,7 +29876,7 @@
         "rollup": "^4.19.1",
         "sass-embedded": "^1.81.0",
         "slash": "^5.1.0",
-        "slug": "^9.1.0",
+        "slug": "^10.0.0",
         "yargs-parser": "^21.1.1"
       },
       "engines": {
diff --git a/packages/govuk-frontend-review/package.json b/packages/govuk-frontend-review/package.json
index 9bd039ad03..4c07f054fe 100644
--- a/packages/govuk-frontend-review/package.json
+++ b/packages/govuk-frontend-review/package.json
@@ -40,7 +40,7 @@
     "outdent": "^0.8.0",
     "shuffle-seed": "^1.1.6",
     "slash": "^3.0.0",
-    "slug": "^9.1.0"
+    "slug": "^10.0.0"
   },
   "devDependencies": {
     "@govuk-frontend/helpers": "*",
diff --git a/shared/helpers/package.json b/shared/helpers/package.json
index fc15d5cb50..adccfa15fd 100644
--- a/shared/helpers/package.json
+++ b/shared/helpers/package.json
@@ -28,7 +28,7 @@
     "outdent": "^0.8.0",
     "puppeteer": "^23.6.0",
     "sass-embedded": "^1.81.0",
-    "slug": "^9.1.0"
+    "slug": "^10.0.0"
   },
   "peerDependencies": {
     "@puppeteer/browsers": "^2.1.0",
diff --git a/shared/tasks/package.json b/shared/tasks/package.json
index a48fe08ad9..49b0000f5c 100644
--- a/shared/tasks/package.json
+++ b/shared/tasks/package.json
@@ -24,7 +24,7 @@
     "rollup": "^4.19.1",
     "sass-embedded": "^1.81.0",
     "slash": "^5.1.0",
-    "slug": "^9.1.0",
+    "slug": "^10.0.0",
     "yargs-parser": "^21.1.1"
   }
 }