diff --git a/src/simple-icons.json b/src/simple-icons.json
index db680535e..6abd46b11 100644
--- a/src/simple-icons.json
+++ b/src/simple-icons.json
@@ -966,7 +966,7 @@
             "source": "https://proto.io/en/presskit"
         },
         {
-            "title": "Protonmail",
+            "title": "ProtonMail",
             "hex": "9497CE",
             "source": "https://protonmail.com/media-kit"
         },