diff --git a/package-lock.json b/package-lock.json
index b99060221..36dce1be4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35,7 +35,7 @@
         "@vitest/coverage-v8": "^4.1.10",
         "@vitest/ui": "^4.1.10",
         "concurrently": "^8.2.2",
-        "eslint": "^10.8.1",
+        "eslint": "^10.9.1",
         "eslint-config-prettier": "^10.1.8",
         "globals": "^17.9.0",
         "husky": "^9.1.7",
@@ -7767,8 +7767,8 @@
       }
     },
     "node_modules/eslint": {
-      "version": "10.8.1",
-      "integrity": "sha512-wqA7W2jbsC/BnV9Iv1UZpKVFkO1AdNoSmYW8NWG4HNOBbkAMvIqDZ27pI2f07dqn583NcIC44ckjAcOXDL1QbQ==",
+      "version": "10.9.1",
+      "integrity": "sha512-9VaAkDURekixUQJy0oJYl2DcN6oKMfxay7XzaGYAWQwsb6qfKf+x76R2k1L8kb1boc+FyCAaTA9GmiKaaiaF+A==",
       "dev": true,
       "license": "MIT",
       "workspaces": [
@@ -15495,7 +15495,7 @@
         "@types/jest": "^30.0.0",
         "@types/node": "^26.2.0",
         "@types/uuid": "^11.0.0",
-        "eslint": "^10.8.1",
+        "eslint": "^10.9.1",
         "eslint-config-prettier": "^10.1.8",
         "globals": "^17.9.0",
         "jest": "^30.4.2",
@@ -15743,7 +15743,7 @@
         "@types/express": "^5.0.6",
         "@types/node": "^26.2.0",
         "color": "^5.0.3",
-        "eslint": "^10.8.1",
+        "eslint": "^10.9.1",
         "eslint-config-prettier": "^10.1.8",
         "globals": "^17.9.0",
         "typescript-eslint": "^8.67.0",
@@ -15868,7 +15868,7 @@
         "@eslint/js": "^10.0.1",
         "@types/color": "^4.2.0",
         "color": "^5.0.3",
-        "eslint": "^10.8.1",
+        "eslint": "^10.9.1",
         "eslint-config-prettier": "^10.1.8",
         "globals": "^17.9.0",
         "typescript": "^7.0.2",
@@ -15931,7 +15931,7 @@
         "@vitejs/plugin-legacy": "^8.2.3",
         "@vitejs/plugin-react": "^6.0.5",
         "buffer": "^6.0.3",
-        "eslint": "^10.8.1",
+        "eslint": "^10.9.1",
         "eslint-config-prettier": "^10.1.8",
         "eslint-plugin-import-x": "^4.17.1",
         "fdc3-1.2": "npm:@finos/fdc3@1.2.x",
diff --git a/package.json b/package.json
index a70045ba9..96bdc3428 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "@vitest/coverage-v8": "^4.1.10",
     "@vitest/ui": "^4.1.10",
     "concurrently": "^8.2.2",
-    "eslint": "^10.8.1",
+    "eslint": "^10.9.1",
     "eslint-config-prettier": "^10.1.8",
     "globals": "^17.9.0",
     "husky": "^9.1.7",
diff --git a/packages/fdc3-security/package.json b/packages/fdc3-security/package.json
index f80560374..f03b64538 100644
--- a/packages/fdc3-security/package.json
+++ b/packages/fdc3-security/package.json
@@ -47,7 +47,7 @@
     "@types/jest": "^30.0.0",
     "@types/node": "^26.2.0",
     "@types/uuid": "^11.0.0",
-    "eslint": "^10.8.1",
+    "eslint": "^10.9.1",
     "eslint-config-prettier": "^10.1.8",
     "globals": "^17.9.0",
     "jest": "^30.4.2",
diff --git a/toolbox/fdc3-for-web/demo/package.json b/toolbox/fdc3-for-web/demo/package.json
index 5399ebd11..ec14c11c4 100644
--- a/toolbox/fdc3-for-web/demo/package.json
+++ b/toolbox/fdc3-for-web/demo/package.json
@@ -13,7 +13,7 @@
     "@types/express": "^5.0.6",
     "@types/node": "^26.2.0",
     "color": "^5.0.3",
-    "eslint": "^10.8.1",
+    "eslint": "^10.9.1",
     "eslint-config-prettier": "^10.1.8",
     "globals": "^17.9.0",
     "typescript-eslint": "^8.67.0",
diff --git a/toolbox/fdc3-for-web/reference-ui/package.json b/toolbox/fdc3-for-web/reference-ui/package.json
index 8b5fd6561..0a58f429c 100644
--- a/toolbox/fdc3-for-web/reference-ui/package.json
+++ b/toolbox/fdc3-for-web/reference-ui/package.json
@@ -15,7 +15,7 @@
     "@eslint/js": "^10.0.1",
     "@types/color": "^4.2.0",
     "color": "^5.0.3",
-    "eslint": "^10.8.1",
+    "eslint": "^10.9.1",
     "eslint-config-prettier": "^10.1.8",
     "globals": "^17.9.0",
     "typescript": "^7.0.2",
diff --git a/toolbox/fdc3-workbench/package.json b/toolbox/fdc3-workbench/package.json
index 44925d6cd..0b472a59d 100644
--- a/toolbox/fdc3-workbench/package.json
+++ b/toolbox/fdc3-workbench/package.json
@@ -48,7 +48,7 @@
     "@vitejs/plugin-legacy": "^8.2.3",
     "@vitejs/plugin-react": "^6.0.5",
     "buffer": "^6.0.3",
-    "eslint": "^10.8.1",
+    "eslint": "^10.9.1",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-import-x": "^4.17.1",
     "fdc3-1.2": "npm:@finos/fdc3@1.2.x",