diff --git a/index.js b/index.js
index 6014117..dce49f2 100644
--- a/index.js
+++ b/index.js
@@ -9,11 +9,11 @@ function parseVersion(str){
     // parse int or default to 0
     var maj = parseInt(arr[0]) || 0;
     var min = parseInt(arr[1]) || 0;
-    var rest = parseInt(arr[2]) || 0;
+    var patch = parseInt(arr[2]) || 0;
     return {
         major: maj,
         minor: min,
-        build: micro
+        patch: patch
     }
 }
 
@@ -25,25 +25,26 @@ async function increase_version_part(url, version, version_part) {
             throw new Error('The url does not contain an {{VERSION}} marker!');
         }
         results = fetch(url)
-        if results.ok:
-            existing_version = test_vor_existence
-            if version_type == "minor":
-                test_vor_existence = Version(`${existing_version.major}.${existing_version.minor + 1}.0`)
-            elif version_type == "micro":
-                test_vor_existence = Version(`${existing_version.major}.${existing_version.minor}.${existing_version.micro + 1}`)
-            else:
-                raise ValueError()
-        else:
-            return existing_version
+        if (results.status == 200) {
+            version_part = parseVersion(test_vor_existence)
+            if (version_type == "minor") {
+                test_vor_existence = `${existing_version.major}.${existing_version.minor + 1}.0`
+            } else if (version_part == "micro") {
+                test_vor_existence = `${existing_version.major}.${existing_version.minor}.${existing_version.micro + 1}`
+            } else {
+                throw new Error('The url does not contain an {{VERSION}} marker!');
+            }
+        } else {
+            return `${existing_version.major}.${existing_version.minor}.${existing_version.micro}`
+        }
     }
-
 }
 
 async function increase_version() {
     let url="https://dl.gitea.com/act_runner/{{VERSION}}/act_runner-{{VERSION}}-linux-arm-7"
     let version = "0.1.1"
-    let minor = _increment_version_part(url, version, version_part="minor")
-    return str(_increment_version_part(url, minor, version_part="micro"))
+    let minor = increase_version_part(url, version, version_part="minor")
+    return str(increase_version_part(url, minor, version_part="micro"))
 }
 
 increase_version()
\ No newline at end of file