diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7b00276..5395d92 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ on:
 
 jobs:
   test:
-    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v3
+    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v4.1.0
     with:
       license-check: true
       lint: true
diff --git a/index.js b/index.js
index 1831e5a..d46e42b 100644
--- a/index.js
+++ b/index.js
@@ -282,11 +282,10 @@ async function fastifyStatic (fastify, opts) {
       if (opts.redirect === true) {
         try {
           reply.redirect(301, getRedirectUrl(request.raw.url))
-        } catch (error) {
+        } /* c8 ignore start */ catch (error) {
           // the try-catch here is actually unreachable, but we keep it for safety and prevent DoS attack
-          /* istanbul ignore next */
           reply.send(error)
-        }
+        } /* c8 ignore stop */
       } else {
         // if is a directory path without a trailing slash, and has an index file, reply as if it has a trailing slash
         if (!pathname.endsWith('/') && findIndexFile(pathname, options.root, options.index)) {
@@ -389,7 +388,7 @@ async function fastifyStatic (fastify, opts) {
 
   function serveFileHandler (req, reply) {
     // TODO: remove the fallback branch when bump major
-    /* istanbul ignore next */
+    /* c8 ignore next */
     const routeConfig = req.routeOptions?.config || req.routeConfig
     pumpSendToReply(req, reply, routeConfig.file, routeConfig.rootPath)
   }
@@ -482,8 +481,6 @@ function getContentType (path) {
 }
 
 function findIndexFile (pathname, root, indexFiles = ['index.html']) {
-  // TODO remove istanbul ignore
-  /* istanbul ignore else */
   if (Array.isArray(indexFiles)) {
     return indexFiles.find(filename => {
       const p = path.join(root, pathname, filename)
@@ -495,7 +492,7 @@ function findIndexFile (pathname, root, indexFiles = ['index.html']) {
       }
     })
   }
-  /* istanbul ignore next */
+  /* c8 ignore next */
   return false
 }
 
@@ -534,15 +531,12 @@ function getRedirectUrl (url) {
     const parsed = new URL(url, 'http://localhost.com/')
     const parsedPathname = parsed.pathname
     return parsedPathname + (parsedPathname[parsedPathname.length - 1] !== '/' ? '/' : '') + (parsed.search || '')
-  } catch {
+  } /* c8 ignore start */ catch {
     // the try-catch here is actually unreachable, but we keep it for safety and prevent DoS attack
-    /* istanbul ignore next */
     const err = new Error(`Invalid redirect URL: ${url}`)
-    /* istanbul ignore next */
     err.statusCode = 400
-    /* istanbul ignore next */
     throw err
-  }
+  } /* c8 ignore stop */
 }
 
 module.exports = fp(fastifyStatic, {
diff --git a/package.json b/package.json
index 1e1fd8d..e4bc87c 100644
--- a/package.json
+++ b/package.json
@@ -31,32 +31,31 @@
   },
   "homepage": "https://github.com/fastify/fastify-static",
   "dependencies": {
-    "@fastify/accept-negotiator": "^1.0.0",
-    "@fastify/send": "^2.0.0",
-    "content-disposition": "^0.5.3",
-    "fastify-plugin": "^4.0.0",
-    "fastq": "^1.17.0",
-    "glob": "^10.3.4"
+    "@fastify/accept-negotiator": "^1.1.0",
+    "@fastify/send": "^2.1.0",
+    "content-disposition": "^0.5.4",
+    "fastify-plugin": "^4.5.1",
+    "fastq": "^1.17.1",
+    "glob": "^10.3.10"
   },
   "devDependencies": {
     "@fastify/compress": "^7.0.0",
-    "@fastify/pre-commit": "^2.0.2",
-    "@types/node": "^20.1.0",
-    "@typescript-eslint/eslint-plugin": "^7.1.0",
-    "@typescript-eslint/parser": "^7.1.0",
+    "@fastify/pre-commit": "^2.1.0",
+    "@types/node": "^20.11.30",
+    "@typescript-eslint/eslint-plugin": "^7.3.1",
+    "@typescript-eslint/parser": "^7.3.1",
     "concat-stream": "^2.0.0",
-    "coveralls": "^3.0.4",
-    "eslint-plugin-typescript": "^0.14.0",
-    "fastify": "^4.0.0-rc.2",
-    "handlebars": "^4.7.6",
-    "pino": "^8.4.2",
-    "proxyquire": "^2.1.0",
-    "simple-get": "^4.0.0",
+    "coveralls": "^3.1.1",
+    "fastify": "^4.26.2",
+    "handlebars": "^4.7.8",
+    "pino": "^8.19.0",
+    "proxyquire": "^2.1.3",
+    "simple-get": "^4.0.1",
     "snazzy": "^9.0.0",
-    "standard": "^17.0.0",
-    "tap": "^16.0.0",
-    "tsd": "^0.30.0",
-    "typescript": "^5.1.6"
+    "standard": "^17.1.0",
+    "tap": "^18.7.1",
+    "tsd": "^0.30.7",
+    "typescript": "^5.4.3"
   },
   "tsd": {
     "directory": "test/types"