diff --git a/config.toml b/config.toml
index 2c21207..b98c9ad 100644
--- a/config.toml
+++ b/config.toml
@@ -1,5 +1,5 @@
 # The URL the site will be built for
-base_url = "http://gitea-open-letter.coding.social/"
+base_url = "https://gitea-open-letter.coding.social/"
 # Whether to automatically compile all Sass files in the sass directory
 compile_sass = true