diff --git a/.github/release-please/manifest.json b/.github/release-please/manifest.json
index 9c6c18e53..ce6eb7106 100644
--- a/.github/release-please/manifest.json
+++ b/.github/release-please/manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.5.8"
+  ".": "0.5.9"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0b9bf221e..a3d815c2d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,26 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.5.9](https://github.com/poolifier/poolifier-web-worker/compare/v0.5.8...v0.5.9) (2025-08-19)
+
+### 🐞 Bug Fixes
+
+- worker index identification at tasks stealing under back pressure
+  ([bd5f61e](https://github.com/poolifier/poolifier-web-worker/commit/bd5f61e10dbce86afe37b9b6d62ca7a8e634ad03))
+
+### ✨ Polish
+
+- cleanup queuing code
+  ([7433448](https://github.com/poolifier/poolifier-web-worker/commit/743344863f0353d636d68cfb408b6fee83f8d74e))
+- cleanup worker selection strategies code
+  ([2c17456](https://github.com/poolifier/poolifier-web-worker/commit/2c1745687f0ce499d3c455b81fbe195fa52ce326))
+
+### 🤖 Automation
+
+- **deps:** Bump actions/checkout from 4 to 5
+  ([#96](https://github.com/poolifier/poolifier-web-worker/issues/96))
+  ([eb494ea](https://github.com/poolifier/poolifier-web-worker/commit/eb494eafdda107d135cd0c963540c10d2a0bb693))
+
 ## [0.5.8](https://github.com/poolifier/poolifier-web-worker/compare/v0.5.7...v0.5.8) (2025-07-28)
 
 ### 🐞 Bug Fixes
diff --git a/README.md b/README.md
index 38632ab5b..49b90d29f 100644
--- a/README.md
+++ b/README.md
@@ -149,7 +149,7 @@ for more details**:
 <!-- deno-fmt-ignore -->
 
 ```js
-<script type="module">import { ThreadWorker } from 'https://cdn.jsdelivr.net/npm/poolifier-web-worker@0.5.8/browser/mod.js'</script>
+<script type="module">import { ThreadWorker } from 'https://cdn.jsdelivr.net/npm/poolifier-web-worker@0.5.9/browser/mod.js'</script>
 ```
 
 ```js
@@ -159,7 +159,7 @@ import {
   DynamicThreadPool,
   FixedThreadPool,
   PoolEvents,
-} from 'https://cdn.jsdelivr.net/npm/poolifier-web-worker@0.5.8/browser/mod.js'
+} from 'https://cdn.jsdelivr.net/npm/poolifier-web-worker@0.5.9/browser/mod.js'
 </script>
 ```
 
diff --git a/deno.json b/deno.json
index fa2be3c8f..ffa9daa63 100644
--- a/deno.json
+++ b/deno.json
@@ -1,9 +1,11 @@
 {
   "name": "@poolifier/poolifier-web-worker",
-  "version": "0.5.8",
+  "version": "0.5.9",
   "exports": "./src/mod.ts",
   "compilerOptions": {
-    "lib": ["deno.worker"],
+    "lib": [
+      "deno.worker"
+    ],
     "strict": true
   },
   "tasks": {
@@ -25,7 +27,9 @@
     "documentation": "deno doc ./src/mod.ts"
   },
   "test": {
-    "include": ["./tests/**/*.test.mjs"]
+    "include": [
+      "./tests/**/*.test.mjs"
+    ]
   },
   "fmt": {
     "semiColons": false,
@@ -38,8 +42,18 @@
     "@std/testing": "jsr:@std/testing@^1.0.15"
   },
   "publish": {
-    "include": ["LICENSE", "README.md", "deno.json", "src/**/*.ts"]
+    "include": [
+      "LICENSE",
+      "README.md",
+      "deno.json",
+      "src/**/*.ts"
+    ]
   },
   "lock": false,
-  "exclude": ["./coverage", "./dist/browser", "./dist/esm", "./npm"]
+  "exclude": [
+    "./coverage",
+    "./dist/browser",
+    "./dist/esm",
+    "./npm"
+  ]
 }
diff --git a/dist/package.json b/dist/package.json
index 466c387e0..ec94c06e3 100644
--- a/dist/package.json
+++ b/dist/package.json
@@ -1,6 +1,6 @@
 {
   "name": "poolifier-web-worker",
-  "version": "0.5.8",
+  "version": "0.5.9",
   "description": "poolifier-web-worker",
   "repository": {
     "type": "git",
diff --git a/examples/deno/javascript/dynamicExample.js b/examples/deno/javascript/dynamicExample.js
index c8c5a1bd4..fa4075b26 100644
--- a/examples/deno/javascript/dynamicExample.js
+++ b/examples/deno/javascript/dynamicExample.js
@@ -2,7 +2,7 @@ import {
   availableParallelism,
   DynamicThreadPool,
   PoolEvents,
-} from 'jsr:@poolifier/poolifier-web-worker@^0.5.8' // x-release-please-version
+} from 'jsr:@poolifier/poolifier-web-worker@^0.5.9' // x-release-please-version
 
 const pool = new DynamicThreadPool(
   Math.floor(availableParallelism() / 2),
diff --git a/examples/deno/javascript/fixedExample.js b/examples/deno/javascript/fixedExample.js
index b7028e062..b0aad4f08 100644
--- a/examples/deno/javascript/fixedExample.js
+++ b/examples/deno/javascript/fixedExample.js
@@ -2,7 +2,7 @@ import {
   availableParallelism,
   FixedThreadPool,
   PoolEvents,
-} from 'jsr:@poolifier/poolifier-web-worker@^0.5.8' // x-release-please-version
+} from 'jsr:@poolifier/poolifier-web-worker@^0.5.9' // x-release-please-version
 
 const pool = new FixedThreadPool(
   availableParallelism(),
diff --git a/examples/deno/javascript/multiFunctionExample.js b/examples/deno/javascript/multiFunctionExample.js
index bc2a72bdc..c28249c43 100644
--- a/examples/deno/javascript/multiFunctionExample.js
+++ b/examples/deno/javascript/multiFunctionExample.js
@@ -1,7 +1,7 @@
 import {
   availableParallelism,
   FixedThreadPool,
-} from 'jsr:@poolifier/poolifier-web-worker@^0.5.8' // x-release-please-version
+} from 'jsr:@poolifier/poolifier-web-worker@^0.5.9' // x-release-please-version
 
 const pool = new FixedThreadPool(
   availableParallelism(),
diff --git a/examples/deno/javascript/multiFunctionWorker.js b/examples/deno/javascript/multiFunctionWorker.js
index d82fd3748..1e3d752b3 100644
--- a/examples/deno/javascript/multiFunctionWorker.js
+++ b/examples/deno/javascript/multiFunctionWorker.js
@@ -1,4 +1,4 @@
-import { ThreadWorker } from 'jsr:@poolifier/poolifier-web-worker@^0.5.8' // x-release-please-version
+import { ThreadWorker } from 'jsr:@poolifier/poolifier-web-worker@^0.5.9' // x-release-please-version
 
 function fn0(data) {
   console.info('Executing fn0')
diff --git a/examples/deno/javascript/yourWorker.js b/examples/deno/javascript/yourWorker.js
index b3db8f5f6..834e8990f 100644
--- a/examples/deno/javascript/yourWorker.js
+++ b/examples/deno/javascript/yourWorker.js
@@ -1,4 +1,4 @@
-import { ThreadWorker } from 'jsr:@poolifier/poolifier-web-worker@^0.5.8' // x-release-please-version
+import { ThreadWorker } from 'jsr:@poolifier/poolifier-web-worker@^0.5.9' // x-release-please-version
 
 function yourFunction() {
   for (let i = 0; i <= 1000; i++) {
diff --git a/examples/deno/typescript/pool.ts b/examples/deno/typescript/pool.ts
index 6a8dd62b5..fb2ad2627 100644
--- a/examples/deno/typescript/pool.ts
+++ b/examples/deno/typescript/pool.ts
@@ -2,7 +2,7 @@ import {
   availableParallelism,
   DynamicThreadPool,
   FixedThreadPool,
-} from 'jsr:@poolifier/poolifier-web-worker@^0.5.8' // x-release-please-version
+} from 'jsr:@poolifier/poolifier-web-worker@^0.5.9' // x-release-please-version
 import type { MyData, MyResponse } from './worker.ts'
 
 const workerFileURL = new URL('./worker.ts', import.meta.url)
diff --git a/examples/deno/typescript/worker.ts b/examples/deno/typescript/worker.ts
index 4fa3dd761..1c0d2ecef 100644
--- a/examples/deno/typescript/worker.ts
+++ b/examples/deno/typescript/worker.ts
@@ -1,4 +1,4 @@
-import { ThreadWorker } from 'jsr:@poolifier/poolifier-web-worker@^0.5.8' // x-release-please-version
+import { ThreadWorker } from 'jsr:@poolifier/poolifier-web-worker@^0.5.9' // x-release-please-version
 
 export interface MyData {
   ok: 0 | 1
diff --git a/sonar-project.properties b/sonar-project.properties
index 2b61c2550..553d0aa54 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -3,7 +3,7 @@ sonar.organization=poolifier
 sonar.typescript.lcov.reportPaths=coverage/lcov.info
 sonar.projectName=poolifier-web-worker
 # x-release-please-start-version
-sonar.projectVersion=0.5.8
+sonar.projectVersion=0.5.9
 # x-release-please-end
 sonar.host.url=https://sonarcloud.io
 sonar.sources=src
diff --git a/src/pools/version.ts b/src/pools/version.ts
index a9383686d..c8b87c337 100644
--- a/src/pools/version.ts
+++ b/src/pools/version.ts
@@ -1,3 +1,3 @@
 // x-release-please-start-version
-export const version = '0.5.8'
+export const version = '0.5.9'
 // x-release-please-end