diff --git a/package-lock.json b/package-lock.json
index b68df1d..23dfc32 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,11 +1,11 @@
 {
   "name": "lit-ntml",
-  "version": "2.20.0-rc.0",
+  "version": "2.20.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "2.20.0-rc.0",
+      "version": "2.20.0",
       "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 4ccb176..2de7764 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "lit-ntml",
-  "version": "2.20.0-rc.0",
+  "version": "2.20.0",
   "description": "Inspired by lit-html but for Node.js",
   "keywords": [
     "html",