diff --git a/examples/3-eov-operations/package-lock.json b/examples/3-eov-operations/package-lock.json
index c347252c..98a15aec 100644
--- a/examples/3-eov-operations/package-lock.json
+++ b/examples/3-eov-operations/package-lock.json
@@ -47,9 +47,9 @@
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
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@@ -497,9 +497,9 @@
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-      "resolved": "https://registry.npmjs.org/express-openapi-validator/-/express-openapi-validator-4.0.2.tgz",
-      "integrity": "sha512-hS/OcDv1twZdemrm6SEolIbW3axRV2Bwy82ViQnJJ0TDjg+OBFVjUCiI5eNmosqgvAWfMY4pQHp/eniDePatjQ==",
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/express-openapi-validator/-/express-openapi-validator-4.0.4.tgz",
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@@ -1043,9 +1043,9 @@
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-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-6.1.0.tgz",
-      "integrity": "sha512-h9DqehX3zZZDCEm+xbfU0ZmwCGFCAAraPJWMXJ4+v32NjZJilVg3k1TcKsRgIb8IQ/izZSaydDc1OhJCZvs2Dw=="
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diff --git a/examples/3-eov-operations/package.json b/examples/3-eov-operations/package.json
index 2663645c..252ee4f1 100644
--- a/examples/3-eov-operations/package.json
+++ b/examples/3-eov-operations/package.json
@@ -13,7 +13,7 @@
   "license": "MIT",
   "dependencies": {
     "body-parser": "^1.19.0",
-    "express-openapi-validator": "^4.0.2",
+    "express-openapi-validator": "^4.0.4",
     "morgan": "^1.10.0"
   },
   "devDependencies": {