diff --git a/friendly_captcha/widgets.py b/friendly_captcha/widgets.py
index 0127662..7f156ef 100644
--- a/friendly_captcha/widgets.py
+++ b/friendly_captcha/widgets.py
@@ -13,11 +13,11 @@ def __init__(self):
         self.site_key = getattr(settings, 'FRC_CAPTCHA_SITE_KEY', None)
         self.frc_widget_module_js = getattr(
             settings, 'FRC_WIDGET_MODULE_JS',
-            'https://unpkg.com/friendly-challenge@0.9.16/widget.module.min.js',
+            'https://unpkg.com/friendly-challenge@0.9.18/widget.module.min.js',
         )
         self.frc_widget_js = getattr(
             settings, 'FRC_WIDGET_JS',
-            'https://unpkg.com/friendly-challenge@0.9.16/widget.min.js'
+            'https://unpkg.com/friendly-challenge@0.9.18/widget.min.js'
         )
 
     def render(self, name, value, attrs=None, renderer=None):