diff --git a/.changeset/bright-toys-matter.md b/.changeset/bright-toys-matter.md
new file mode 100644
index 000000000..9ae9129f0
--- /dev/null
+++ b/.changeset/bright-toys-matter.md
@@ -0,0 +1,7 @@
+---
+'rollup-plugin-workbox': patch
+'@web/dev-server-esbuild': patch
+'@web/storybook-builder': patch
+---
+
+Expand esbuild semver to allow 0.26.0 and 0.27.0
diff --git a/package-lock.json b/package-lock.json
index 5bd79c700..e1a911f1a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -35756,7 +35756,7 @@
       "dependencies": {
         "@mdn/browser-compat-data": "^4.0.0",
         "@web/dev-server-core": "^0.7.4",
-        "esbuild": "^0.25.0",
+        "esbuild": "^0.25.0 || ^0.26.0 || ^0.27.0",
         "parse5": "^6.0.1",
         "ua-parser-js": "^1.0.33"
       },
@@ -36465,7 +36465,7 @@
     },
     "packages/rollup-plugin-html": {
       "name": "@web/rollup-plugin-html",
-      "version": "2.3.0",
+      "version": "2.4.0",
       "license": "MIT",
       "dependencies": {
         "@web/parse5-utils": "^2.1.0",
@@ -36631,7 +36631,7 @@
       "version": "8.1.2",
       "license": "MIT",
       "dependencies": {
-        "esbuild": "^0.25.0",
+        "esbuild": "^0.25.0 || ^0.26.0 || ^0.27.0",
         "pretty-bytes": "^5.5.0",
         "workbox-build": "^7.0.0"
       }
@@ -36656,7 +36656,7 @@
         "browser-assert": "^1.2.1",
         "cjs-module-lexer": "^1.2.3",
         "es-module-lexer": "^1.2.1",
-        "esbuild": "^0.25.0",
+        "esbuild": "^0.25.0 || ^0.26.0 || ^0.27.0",
         "glob": "^12.0.0",
         "lodash-es": "^4.17.21",
         "path-browserify": "^1.0.1",
@@ -38552,11 +38552,6 @@
         "node": ">=18.0.0"
       }
     },
-    "packages/test-runner-module-mocking/node_modules/es-module-lexer": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-1.4.1.tgz",
-      "integrity": "sha512-cXLGjP0c4T3flZJKQSuziYoq7MlT+rnvfZjfp7h+I7K9BNX54kP9nyWvdbwjQ4u1iWbOL4u96fgeZLToQlZC7w=="
-    },
     "packages/test-runner-playwright": {
       "name": "@web/test-runner-playwright",
       "version": "0.11.1",
diff --git a/packages/dev-server-esbuild/package.json b/packages/dev-server-esbuild/package.json
index bc24c9efa..293c93227 100644
--- a/packages/dev-server-esbuild/package.json
+++ b/packages/dev-server-esbuild/package.json
@@ -53,7 +53,7 @@
   "dependencies": {
     "@mdn/browser-compat-data": "^4.0.0",
     "@web/dev-server-core": "^0.7.4",
-    "esbuild": "^0.25.0",
+    "esbuild": "^0.25.0 || ^0.26.0 || ^0.27.0",
     "parse5": "^6.0.1",
     "ua-parser-js": "^1.0.33"
   },
diff --git a/packages/rollup-plugin-workbox/package.json b/packages/rollup-plugin-workbox/package.json
index 4b75157a3..907782af5 100644
--- a/packages/rollup-plugin-workbox/package.json
+++ b/packages/rollup-plugin-workbox/package.json
@@ -32,7 +32,7 @@
     "workbox"
   ],
   "dependencies": {
-    "esbuild": "^0.25.0",
+    "esbuild": "^0.25.0 || ^0.26.0 || ^0.27.0",
     "pretty-bytes": "^5.5.0",
     "workbox-build": "^7.0.0"
   },
diff --git a/packages/storybook-builder/package.json b/packages/storybook-builder/package.json
index 5620fc6d2..27ec91e1a 100644
--- a/packages/storybook-builder/package.json
+++ b/packages/storybook-builder/package.json
@@ -62,7 +62,7 @@
     "browser-assert": "^1.2.1",
     "cjs-module-lexer": "^1.2.3",
     "es-module-lexer": "^1.2.1",
-    "esbuild": "^0.25.0",
+    "esbuild": "^0.25.0 || ^0.26.0 || ^0.27.0",
     "glob": "^12.0.0",
     "lodash-es": "^4.17.21",
     "path-browserify": "^1.0.1",