diff --git a/README.md b/README.md
index 9229f8d..257af26 100644
--- a/README.md
+++ b/README.md
@@ -56,8 +56,8 @@ The original UUVPN was built using Flutter, which led to increasing challenges i
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    <td><img src="screenshots/mmexport1730598307009.png" width="300" /></td>
-   <td><img src="screenshots/mmexport1730598308041.PNG" width="300" /></td>
-   <td><img src="screenshots/mmexport1730598311150.PNG" width="300" /></td>
+   <td><img src="screenshots/mmexport1730598308041.png" width="300" /></td>
+   <td><img src="screenshots/mmexport1730598311150.png" width="300" /></td>
   </tr>  
 
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