diff --git a/README.md b/README.md
index adb15c0..9d9298d 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,4 @@
 
 Go+Wasm image palette converter
 
-You can access it directly [here](http://paletteswitcher.bruyant.xyz), preferably using [IPFS](https://ipfs.io/).
+You can access it directly [here](https://paletteswitcher.bruyant.xyz), preferably using [IPFS](https://ipfs.io/).