diff --git a/package-lock.json b/package-lock.json
index a15ab86d..af063cfe 100644
--- a/package-lock.json
+++ b/package-lock.json
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-          "integrity": "sha512-9807RlWAgT564wT+DjeyU5OFMPjmzxVobvDFmNAhY+5zD6A2ly3jDp6sgnfyDtlIQ+7H97oc/DGCzzfu9rjw9w==",
-          "dev": true,
-          "requires": {
-            "fast-deep-equal": "^3.1.1",
-            "json-schema-traverse": "^1.0.0",
-            "require-from-string": "^2.0.2",
-            "uri-js": "^4.2.2"
-          }
-        },
-        "json-schema-traverse": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz",
-          "integrity": "sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==",
-          "dev": true
-        }
-      }
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     "text-extensions": {
       "version": "1.9.0",
       "resolved": "https://registry.npmjs.org/text-extensions/-/text-extensions-1.9.0.tgz",
diff --git a/package.json b/package.json
index 791b08db..9ca3ceda 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "author": "cybozu",
   "license": "MIT",
   "devDependencies": {
-    "eslint": "^7.32.0",
+    "eslint": "^8.0.1",
     "@types/react": "^17.0.30",
     "mocha": "^9.1.2",
     "npm-run-all": "^4.1.5",
@@ -37,7 +37,7 @@
     "typescript": "^4.4.4"
   },
   "peerDependencies": {
-    "eslint": "^7.0.0",
+    "eslint": "^7.0.0 || ^8.0.0",
     "typescript": "^3.3.3333 || ^4.0.0"
   },
   "dependencies": {