diff --git a/lib/version.js b/lib/version.js
index e8770ca..94f92b8 100644
--- a/lib/version.js
+++ b/lib/version.js
@@ -1,2 +1,2 @@
 /** Version of SVGO. */
-export const VERSION = '5.4.1-alpha.1';
+export const VERSION = '5.5.0';
diff --git a/package.json b/package.json
index 7afec8b..f9b2ad4 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "packageManager": "yarn@3.8.2",
   "name": "svgo-ll",
-  "version": "5.4.1-alpha.1",
+  "version": "5.5.0",
   "description": "svgo-ll is a Node.js library and command-line application for optimizing SVG images.",
   "license": "MIT",
   "type": "module",