diff --git a/backend/src/app.js b/backend/src/app.js
index 27f1dd2..d3be2af 100644
--- a/backend/src/app.js
+++ b/backend/src/app.js
@@ -38,9 +38,11 @@ app.use(helmet({
       imgSrc: [
         "'self'",
         "data:",
+        "https:",
         "https://maps.googleapis.com",
         "https://maps.gstatic.com",
-        "https://openweathermap.org"
+        "https://openweathermap.org",
+        "https://*.openweathermap.org"
       ],
       connectSrc: ["'self'", "https://api.openweathermap.org"]
     }
diff --git a/frontend/src/pages/Weather/Weather.js b/frontend/src/pages/Weather/Weather.js
index d13d282..89cb66c 100644
--- a/frontend/src/pages/Weather/Weather.js
+++ b/frontend/src/pages/Weather/Weather.js
@@ -93,7 +93,7 @@ const Weather = () => {
                       <div className="font-medium">
                         {new Date(d.date).toLocaleDateString(undefined, { weekday: 'short' })}
                       </div>
-                      <img alt="" className="mx-auto" width="40" height="40" src={`https://openweathermap.org/img/wn/${d.icon}.png`} />
+                      <img alt="" className="mx-auto" width="40" height="40" src={`https://openweathermap.org/img/wn/${d.icon}@2x.png`} />
                       <div>{d.temperatureHigh}° / {d.temperatureLow}°</div>
                     </div>
                   ))}