diff --git a/CHANGELOG.md b/CHANGELOG.md
index f318102..09de761 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ actually cutting it, and this file starts there.
 
 ## Unreleased
 
+## 0.1.1 — 2026-07-19
+
 ### Fixed
 
 - **The release ceremony re-arms the changelog, and CI notices when it
diff --git a/package-lock.json b/package-lock.json
index 655bbb7..e9f35ed 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cast",
-  "version": "0.1.1-dev",
+  "version": "0.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cast",
-      "version": "0.1.1-dev",
+      "version": "0.1.1",
       "dependencies": {
         "yaml": "^2.5.0",
         "zod": "^3.25.76"
diff --git a/package.json b/package.json
index a780fa8..7af3845 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cast",
-  "version": "0.1.1-dev",
+  "version": "0.1.1",
   "type": "module",
   "private": true,
   "engines": { "node": ">=22.12.0" },