diff --git a/.gitignore b/.gitignore
index 7e97ca0..39208d4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 .bundle
 Gemfile.lock
-TODO.md
 coverage/
 vendor/bundle
diff --git a/README.md b/README.md
index e42bb87..5cedbe8 100644
--- a/README.md
+++ b/README.md
@@ -94,7 +94,7 @@ end
 
 ### Changelog
 
-Please see [CHANGELOG.md](https://github.com/arkadiyt/ssrf_filter/blob/master/CHANGELOG.md). This project follows [semantic versioning](http://semver.org/).
+Please see [CHANGELOG.md](https://github.com/arkadiyt/ssrf_filter/blob/master/CHANGELOG.md). This project follows [semantic versioning](https://semver.org/).
 
 ### Contributing