diff --git a/package-lock.json b/package-lock.json
index 2e255b76..535e9da5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -39,7 +39,7 @@
         "@web/test-runner-mocha": "^0.9.0",
         "@web/test-runner-playwright": "^0.11.0",
         "@webcomponents/webcomponentsjs": "^2.8.0",
-        "chokidar": "^4.0.3",
+        "chokidar": "^5.0.0",
         "concurrently": "^9.1.2",
         "custom-element-vs-code-integration": "^1.5.0",
         "custom-elements-manifest-deprecator": "^1.2.0",
@@ -4470,6 +4470,21 @@
         "node": ">=18.0.0"
       }
     },
+    "node_modules/@web/dev-server-core/node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "dev": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@web/dev-server-core/node_modules/isbinaryfile": {
       "version": "5.0.2",
       "resolved": "https://registry.npmjs.org/isbinaryfile/-/isbinaryfile-5.0.2.tgz",
@@ -4493,6 +4508,19 @@
         "node": ">=16.14"
       }
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+    "node_modules/@web/dev-server-core/node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@web/dev-server-core/node_modules/ws": {
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       "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
@@ -6085,29 +6113,27 @@
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-      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
-      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-5.0.0.tgz",
+      "integrity": "sha512-TQMmc3w+5AxjpL8iIiwebF73dRDF4fBIieAqGn9RGCWaEVwQ6Fb2cGe31Yns0RRIzii5goJ1Y7xbMwo1TxMplw==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
-        "readdirp": "^4.0.1"
+        "readdirp": "^5.0.0"
       },
       "engines": {
-        "node": ">= 14.16.0"
+        "node": ">= 20.19.0"
       },
       "funding": {
         "url": "https://paulmillr.com/funding/"
       }
     },
     "node_modules/chokidar/node_modules/readdirp": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.0.1.tgz",
-      "integrity": "sha512-GkMg9uOTpIWWKbSsgwb5fA4EavTR+SG/PMPoAY8hkhHfEEY0/vqljY+XHqtDf2cr2IJtoNRDbrrEpZUiZCkYRw==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-5.0.0.tgz",
+      "integrity": "sha512-9u/XQ1pvrQtYyMpZe7DXKv2p5CNvyVwzUB6uhLAnQwHMSgKMBR62lc7AHljaeteeHXn11XTAaLLUVZYVZyuRBQ==",
       "dev": true,
-      "license": "MIT",
       "engines": {
-        "node": ">= 14.16.0"
+        "node": ">= 20.19.0"
       },
       "funding": {
         "type": "individual",
@@ -10125,6 +10151,21 @@
         "balanced-match": "^1.0.0"
       }
     },
+    "node_modules/mocha/node_modules/chokidar": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "dev": true,
+      "dependencies": {
+        "readdirp": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 14.16.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/mocha/node_modules/diff": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/diff/-/diff-7.0.0.tgz",
@@ -10205,6 +10246,19 @@
         "node": ">=16 || 14 >=14.17"
       }
     },
+    "node_modules/mocha/node_modules/readdirp": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+      "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 14.18.0"
+      },
+      "funding": {
+        "type": "individual",
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/mocha/node_modules/supports-color": {
       "version": "8.1.1",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz",
@@ -16967,6 +17021,15 @@
         "ws": "^7.5.10"
       },
       "dependencies": {
+        "chokidar": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+          "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+          "dev": true,
+          "requires": {
+            "readdirp": "^4.0.1"
+          }
+        },
         "isbinaryfile": {
           "version": "5.0.2",
           "resolved": "https://registry.npmjs.org/isbinaryfile/-/isbinaryfile-5.0.2.tgz",
@@ -16979,6 +17042,12 @@
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           "dev": true
         },
+        "readdirp": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+          "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+          "dev": true
+        },
         "ws": {
           "version": "7.5.10",
           "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
@@ -18088,18 +18157,18 @@
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     "chokidar": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
-      "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-5.0.0.tgz",
+      "integrity": "sha512-TQMmc3w+5AxjpL8iIiwebF73dRDF4fBIieAqGn9RGCWaEVwQ6Fb2cGe31Yns0RRIzii5goJ1Y7xbMwo1TxMplw==",
       "dev": true,
       "requires": {
-        "readdirp": "^4.0.1"
+        "readdirp": "^5.0.0"
       },
       "dependencies": {
         "readdirp": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.0.1.tgz",
-          "integrity": "sha512-GkMg9uOTpIWWKbSsgwb5fA4EavTR+SG/PMPoAY8hkhHfEEY0/vqljY+XHqtDf2cr2IJtoNRDbrrEpZUiZCkYRw==",
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-5.0.0.tgz",
+          "integrity": "sha512-9u/XQ1pvrQtYyMpZe7DXKv2p5CNvyVwzUB6uhLAnQwHMSgKMBR62lc7AHljaeteeHXn11XTAaLLUVZYVZyuRBQ==",
           "dev": true
         }
       }
@@ -21039,6 +21108,15 @@
             "balanced-match": "^1.0.0"
           }
         },
+        "chokidar": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-4.0.3.tgz",
+          "integrity": "sha512-Qgzu8kfBvo+cA4962jnP1KkS6Dop5NS6g7R5LFYJr4b8Ub94PPQXUksCw9PvXoeXPRRddRNC5C1JQUR2SMGtnA==",
+          "dev": true,
+          "requires": {
+            "readdirp": "^4.0.1"
+          }
+        },
         "diff": {
           "version": "7.0.0",
           "resolved": "https://registry.npmjs.org/diff/-/diff-7.0.0.tgz",
@@ -21090,6 +21168,12 @@
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           "dev": true
         },
+        "readdirp": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-4.1.2.tgz",
+          "integrity": "sha512-GDhwkLfywWL2s6vEjyhri+eXmfH6j1L7JE27WhqLeYzoh/A3DBaYGEj2H/HFZCn/kMfim73FXxEJTw06WtxQwg==",
+          "dev": true
+        },
         "supports-color": {
           "version": "8.1.1",
           "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz",
diff --git a/package.json b/package.json
index 03e8cf7c..d0005d0f 100644
--- a/package.json
+++ b/package.json
@@ -162,7 +162,7 @@
     "@web/test-runner-mocha": "^0.9.0",
     "@web/test-runner-playwright": "^0.11.0",
     "@webcomponents/webcomponentsjs": "^2.8.0",
-    "chokidar": "^4.0.3",
+    "chokidar": "^5.0.0",
     "concurrently": "^9.1.2",
     "custom-element-vs-code-integration": "^1.5.0",
     "custom-elements-manifest-deprecator": "^1.2.0",