diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index af522f0..8fae045 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-	".": "1.0.0"
+	".": "1.0.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..834c245
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,19 @@
+# Changelog
+
+## [1.0.1](https://github.com/Vertretungsapp/indiware-api/compare/v1.0.0...v1.0.1) (2024-01-02)
+
+
+### 🪲 Bug Fixes
+
+* added missing type 'module' in package.json ([addf188](https://github.com/Vertretungsapp/indiware-api/commit/addf1883657d771ea4bac4bb70c2018844994293))
+
+
+### 🔧 Other Changes
+
+* reduced package size ([addf188](https://github.com/Vertretungsapp/indiware-api/commit/addf1883657d771ea4bac4bb70c2018844994293))
+
+
+### 🚀 CI/CD Changes
+
+* added automated npm release ([591db95](https://github.com/Vertretungsapp/indiware-api/commit/591db95bb6f8566046592de47511df9cdb628735))
+* added release-please ([c64b5e1](https://github.com/Vertretungsapp/indiware-api/commit/c64b5e1d29030e6558588de152bf06754f669573))
diff --git a/package-lock.json b/package-lock.json
index 73cf947..e1077b4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "indiware-api",
-	"version": "1.0.0",
+	"version": "1.0.1",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "indiware-api",
-			"version": "1.0.0",
+			"version": "1.0.1",
 			"license": "Apache-2.0",
 			"dependencies": {
 				"axios": "^1.6.3",
diff --git a/package.json b/package.json
index 8c9b1f6..4595dd5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "indiware-api",
-	"version": "1.0.0",
+	"version": "1.0.1",
 	"type": "module",
 	"description": "A fully-typed wrapper for the Indiware API, used by Vertretungsapp",
 	"author": "Vertretungsapp Development",