diff --git a/dist/index.js b/dist/index.js
index 6efbb0a..96d5e7e 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -62118,7 +62118,7 @@ function processAdditionalRegistries(targetRegistries) {
     const additionalRegistriesArr = additionalRegistries.split(',');
     for (let registry of additionalRegistriesArr) {
       registry = registry.trim();
-      if (!registry.contains(':')) {
+      if (!registry.includes(':')) {
         registry += ':';
       }
       targetRegistries.push(registry);
diff --git a/src/lib.js b/src/lib.js
index 870d8d3..ff0e4bd 100644
--- a/src/lib.js
+++ b/src/lib.js
@@ -11,7 +11,7 @@ export function processAdditionalRegistries(targetRegistries) {
     const additionalRegistriesArr = additionalRegistries.split(',');
     for (let registry of additionalRegistriesArr) {
       registry = registry.trim();
-      if (!registry.contains(':')) {
+      if (!registry.includes(':')) {
         registry += ':';
       }
       targetRegistries.push(registry);