diff --git a/public/logos/mars.png b/public/logos/mars.png
new file mode 100644
index 00000000..73de99a1
Binary files /dev/null and b/public/logos/mars.png differ
diff --git a/src/chains/mainnet/mars.json b/src/chains/mainnet/mars.json
index c32b09ce..4d96eb42 100644
--- a/src/chains/mainnet/mars.json
+++ b/src/chains/mainnet/mars.json
@@ -16,14 +16,14 @@
     "coin_type": "118",
     "sdk_version": "0.46.8",
     "addr_prefix": "mars",
-    "logo": "/logos/mars.jpg",
+    "logo": "/logos/mars.png",
     "assets": [
         {
             "base": "umars",
             "symbol": "MARS",
             "exponent": "6",
             "coingecko_id": "",
-            "logo": "/logos/mars.jpg"
+            "logo": "/logos/mars.png"
         }
     ]
 }