diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..e894204
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,5 @@
+# Changelog
+
+## 1.0.0 (2026-03-11)
+
+Initial release.
diff --git a/package-lock.json b/package-lock.json
index 905710b..0e06f3a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "prismic",
-	"version": "0.0.0",
+	"version": "1.0.0",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "prismic",
-			"version": "0.0.0",
+			"version": "1.0.0",
 			"license": "Apache-2.0",
 			"bin": {
 				"prismic": "dist/index.mjs"
diff --git a/package.json b/package.json
index 849f62e..ba888d4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "prismic",
-	"version": "0.0.0",
+	"version": "1.0.0",
 	"description": "Prismic's official command line tool",
 	"keywords": [
 		"prismic",