diff --git a/appengine/flexible/analytics/main.py b/appengine/flexible/analytics/main.py
index 9c7314e441d..034f66f8222 100644
--- a/appengine/flexible/analytics/main.py
+++ b/appengine/flexible/analytics/main.py
@@ -42,7 +42,7 @@ def track_event(category, action, label=None, value=0):
     }
 
     response = requests.post(
-        'http://www.google-analytics.com/collect', data=data)
+        'https://www.google-analytics.com/collect', data=data)
 
     # If the request fails, this will raise a RequestException. Depending
     # on your application's needs, this may be a non-error and can be caught
diff --git a/appengine/standard/analytics/main.py b/appengine/standard/analytics/main.py
index 9766605bb39..d7d829f3063 100644
--- a/appengine/standard/analytics/main.py
+++ b/appengine/standard/analytics/main.py
@@ -45,7 +45,7 @@ def track_event(category, action, label=None, value=0):
     }
 
     response = requests.post(
-        'http://www.google-analytics.com/collect', data=data)
+        'https://www.google-analytics.com/collect', data=data)
 
     # If the request fails, this will raise a RequestException. Depending
     # on your application's needs, this may be a non-error and can be caught