diff --git a/docs/changelog.md b/docs/changelog.md
index 7b3c297d..6b1beaee 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -4,7 +4,7 @@
 
 Requires libvips v8.9.1
 
-### v0.25.4 - TBD
+### v0.25.4 - 12th June 2020
 
 * Allow libvips binary location override where version is appended.
   [#2217](https://github.com/lovell/sharp/pull/2217)
diff --git a/docs/index.html b/docs/index.html
index ecdc4927..32d22d10 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -14,7 +14,7 @@
   <link rel="apple-touch-icon-precomposed" href="https://pixel.plumbing/px/57x57/sharp-logo.svg">
   <style>/* https://cdn.jsdelivr.net/npm/docute@4/dist/docute.min.css */ body{margin:0;color:var(--text-color);background:var(--page-background);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;font:16px/1.7 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}*{box-sizing:border-box}a{color:var(--link-color);text-decoration:none}.page-content>:first-child{margin-top:0}.page-content.has-page-title>h2:first-child{margin-top:7rem}.page-content h2,.page-content h3{font-weight:300;line-height:1.2}.page-content h2{font-size:2rem;border-bottom:1px solid var(--border-color);margin-top:7rem;padding-bottom:5px}.page-content h3{font-size:1.7rem;margin:40px 0 30px}.page-content code{font-family:var(--code-font);font-size:90%;background:var(--inline-code-background);border-radius:4px;padding:3px 5px;color:var(--inline-code-color)}.page-content>ul{padding-left:20px;margin:1rem 0}.page-content img{max-width:100%}@-webkit-keyframes blink-data-v-4f620c69{to{opacity:.2}}@keyframes blink-data-v-4f620c69{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}</style>
   <link rel="author" href="/humans.txt" type="text/plain">
-  <link rel="preload" href="https://cdn.jsdelivr.net/gh/lovell/sharp@v0.25.3/docs/README.md" as="fetch" type="text/markdown" crossorigin>
+  <link rel="preload" href="https://cdn.jsdelivr.net/gh/lovell/sharp@v0.25.4/docs/README.md" as="fetch" type="text/markdown" crossorigin>
   <link rel="preload" href="https://cdn.jsdelivr.net/gh/lovell/sharp@master/docs/image/sharp-logo.svg" as="image" type="image/svg+xml" crossorigin>
   <link rel="dns-prefetch" href="https://pixel.plumbing">
   <link rel="dns-prefetch" href="https://www.google-analytics.com">
@@ -132,7 +132,7 @@
         docuteApiTitlePlugin,
         docuteApiSearchPlugin
       ],
-      sourcePath: 'https://cdn.jsdelivr.net/gh/lovell/sharp@v0.25.3/docs',
+      sourcePath: 'https://cdn.jsdelivr.net/gh/lovell/sharp@v0.25.4/docs',
       nav: [
         {
           title: 'Funding',
diff --git a/package.json b/package.json
index bd1b6dc9..2e05c1ae 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "sharp",
   "description": "High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP and TIFF images",
-  "version": "0.25.3",
+  "version": "0.25.4",
   "author": "Lovell Fuller <npm@lovell.info>",
   "homepage": "https://github.com/lovell/sharp",
   "contributors": [
@@ -127,7 +127,7 @@
     "exif-reader": "^1.0.3",
     "icc": "^1.0.0",
     "license-checker": "^25.0.1",
-    "mocha": "^7.2.0",
+    "mocha": "^8.0.1",
     "mock-fs": "^4.12.0",
     "nyc": "^15.1.0",
     "prebuild": "^10.0.0",