diff --git a/packages/plugin-packer/package.json b/packages/plugin-packer/package.json
index 58aeedeeea..a7182b6930 100644
--- a/packages/plugin-packer/package.json
+++ b/packages/plugin-packer/package.json
@@ -83,7 +83,7 @@
     "util": "^0.12.5",
     "webpack": "^5.97.1",
     "webpack-cli": "5.1.4",
-    "webpack-dev-server": "^5.1.0"
+    "webpack-dev-server": "^5.2.0"
   },
   "homepage": "https://github.com/kintone/js-sdk/tree/main/packages/plugin-packer",
   "repository": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 847328d730..d272aec709 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -362,10 +362,10 @@ importers:
         version: 5.97.1(webpack-cli@5.1.4)
       webpack-cli:
         specifier: 5.1.4
-        version: 5.1.4(webpack-dev-server@5.1.0)(webpack@5.97.1)
+        version: 5.1.4(webpack-dev-server@5.2.0)(webpack@5.97.1)
       webpack-dev-server:
-        specifier: ^5.1.0
-        version: 5.1.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1)
+        specifier: ^5.2.0
+        version: 5.2.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1)
 
   packages/plugin-uploader:
     dependencies:
@@ -3862,7 +3862,7 @@ packages:
       webpack-cli: 5.1.4(webpack@5.97.1)
     dev: true
 
-  /@webpack-cli/serve@2.0.5(webpack-cli@5.1.4)(webpack-dev-server@5.1.0)(webpack@5.97.1):
+  /@webpack-cli/serve@2.0.5(webpack-cli@5.1.4)(webpack-dev-server@5.2.0)(webpack@5.97.1):
     resolution: {integrity: sha512-lqaoKnRYBdo1UgDX8uF24AfGMifWK19TxPmM5FHc2vAGxrJ/qtyUyFBWoY1tISZdelsQ5fBcOusifo5o5wSJxQ==}
     engines: {node: '>=14.15.0'}
     peerDependencies:
@@ -3874,8 +3874,8 @@ packages:
         optional: true
     dependencies:
       webpack: 5.97.1(webpack-cli@5.1.4)
-      webpack-cli: 5.1.4(webpack-dev-server@5.1.0)(webpack@5.97.1)
-      webpack-dev-server: 5.1.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1)
+      webpack-cli: 5.1.4(webpack-dev-server@5.2.0)(webpack@5.97.1)
+      webpack-dev-server: 5.2.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1)
     dev: true
 
   /@webpack-cli/serve@2.0.5(webpack-cli@5.1.4)(webpack@5.97.1):
@@ -7055,10 +7055,6 @@ packages:
       whatwg-encoding: 2.0.0
     dev: true
 
-  /html-entities@2.4.0:
-    resolution: {integrity: sha512-igBTJcNNNhvZFRtm8uA6xMY6xYleeDwn3PeBCkDz7tHttv4F2hsDI2aPgNERWzvRcNYHNT3ymRaQzllmXj4YsQ==}
-    dev: true
-
   /html-escaper@2.0.2:
     resolution: {integrity: sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==}
     dev: true
@@ -7113,8 +7109,8 @@ packages:
       - supports-color
     dev: false
 
-  /http-proxy-middleware@2.0.6(@types/express@4.17.21)(debug@4.3.7):
-    resolution: {integrity: sha512-ya/UeJ6HVBYxrgYotAZo1KvPWlgB48kUJLDePFeneHsVujFaW5WNj2NgWCAE//B1Dl02BIfYlpNgBy8Kf8Rjmw==}
+  /http-proxy-middleware@2.0.7(@types/express@4.17.21)(debug@4.3.7):
+    resolution: {integrity: sha512-fgVY8AV7qU7z/MmXJ/rxwbrtQH4jBQ9m7kp3llF0liB7glmFeVZFBepQb32T3y8n8k2+AEYuMPCpinYW+/CuRA==}
     engines: {node: '>=12.0.0'}
     peerDependencies:
       '@types/express': ^4.17.13
@@ -11524,7 +11520,7 @@ packages:
     engines: {node: '>=12'}
     dev: true
 
-  /webpack-cli@5.1.4(webpack-dev-server@5.1.0)(webpack@5.97.1):
+  /webpack-cli@5.1.4(webpack-dev-server@5.2.0)(webpack@5.97.1):
     resolution: {integrity: sha512-pIDJHIEI9LR0yxHXQ+Qh95k2EvXpWzZ5l+d+jIo+RdSm9MiHfzazIxwwni/p7+x4eJZuvG1AJwgC4TNQ7NRgsg==}
     engines: {node: '>=14.15.0'}
     hasBin: true
@@ -11544,7 +11540,7 @@ packages:
       '@discoveryjs/json-ext': 0.5.7
       '@webpack-cli/configtest': 2.1.1(webpack-cli@5.1.4)(webpack@5.97.1)
       '@webpack-cli/info': 2.0.2(webpack-cli@5.1.4)(webpack@5.97.1)
-      '@webpack-cli/serve': 2.0.5(webpack-cli@5.1.4)(webpack-dev-server@5.1.0)(webpack@5.97.1)
+      '@webpack-cli/serve': 2.0.5(webpack-cli@5.1.4)(webpack-dev-server@5.2.0)(webpack@5.97.1)
       colorette: 2.0.20
       commander: 10.0.1
       cross-spawn: 7.0.6
@@ -11554,7 +11550,7 @@ packages:
       interpret: 3.1.1
       rechoir: 0.8.0
       webpack: 5.97.1(webpack-cli@5.1.4)
-      webpack-dev-server: 5.1.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1)
+      webpack-dev-server: 5.2.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1)
       webpack-merge: 5.9.0
     dev: true
 
@@ -11609,8 +11605,8 @@ packages:
       webpack: 5.97.1(webpack-cli@5.1.4)
     dev: true
 
-  /webpack-dev-server@5.1.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1):
-    resolution: {integrity: sha512-aQpaN81X6tXie1FoOB7xlMfCsN19pSvRAeYUHOdFWOlhpQ/LlbfTqYwwmEDFV0h8GGuqmCmKmT+pxcUV/Nt2gQ==}
+  /webpack-dev-server@5.2.0(debug@4.3.7)(webpack-cli@5.1.4)(webpack@5.97.1):
+    resolution: {integrity: sha512-90SqqYXA2SK36KcT6o1bvwvZfJFcmoamqeJY7+boioffX9g9C0wjjJRGUrQIuh43pb0ttX7+ssavmj/WN2RHtA==}
     engines: {node: '>= 18.12.0'}
     hasBin: true
     peerDependencies:
@@ -11637,8 +11633,7 @@ packages:
       connect-history-api-fallback: 2.0.0
       express: 4.19.2
       graceful-fs: 4.2.11
-      html-entities: 2.4.0
-      http-proxy-middleware: 2.0.6(@types/express@4.17.21)(debug@4.3.7)
+      http-proxy-middleware: 2.0.7(@types/express@4.17.21)(debug@4.3.7)
       ipaddr.js: 2.1.0
       launch-editor: 2.6.1
       open: 10.1.0
@@ -11649,7 +11644,7 @@ packages:
       sockjs: 0.3.24
       spdy: 4.0.2
       webpack: 5.97.1(webpack-cli@5.1.4)
-      webpack-cli: 5.1.4(webpack-dev-server@5.1.0)(webpack@5.97.1)
+      webpack-cli: 5.1.4(webpack-dev-server@5.2.0)(webpack@5.97.1)
       webpack-dev-middleware: 7.4.2(webpack@5.97.1)
       ws: 8.18.0
     transitivePeerDependencies: