diff --git a/package.json b/package.json
index 727a778..fa26999 100644
--- a/package.json
+++ b/package.json
@@ -46,4 +46,4 @@
     "ts-jest": "^24.2.0",
     "typescript": "^4.1.3"
   }
-}
\ No newline at end of file
+}
diff --git a/src/main.ts b/src/main.ts
index 596b4a6..5e0b0ae 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -3,12 +3,9 @@ import * as core from '@actions/core';
 
 async function run(): Promise<void> {
   try {
-    const githubToken = core.getInput('github_token', { required: true });
+    const githubToken = core.getInput('github_token', {required: true});
 
-    const labels = core
-      .getInput('labels')
-      .split('\n')
-      .filter(l => l !== '');
+    const labels = core.getMultilineInput('labels');
     const [owner, repo] = core.getInput('repo').split('/');
     const number =
       core.getInput('number') === ''
diff --git a/yarn.lock b/yarn.lock
index dc88818..3a7cca8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3,9 +3,9 @@
 
 
 "@actions/core@^1.2.6":
-  version "1.2.6"
-  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.2.6.tgz#a78d49f41a4def18e88ce47c2cac615d5694bf09"
-  integrity sha512-ZQYitnqiyBc3D+k7LsgSBmMDVkOVidaagDG7j3fOym77jNunWRuYx7VSHa9GNfFZh+zh61xsCjRj4JxMZlDqTA==
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/@actions/core/-/core-1.4.0.tgz#cf2e6ee317e314b03886adfeb20e448d50d6e524"
+  integrity sha512-CGx2ilGq5i7zSLgiiGUtBCxhRRxibJYU6Fim0Q1Wg2aQL2LTnF27zbqZOrxfvFQ55eSBW0L8uVStgtKMpa0Qlg==
 
 "@actions/github@^3.0.0":
   version "3.0.0"