diff --git a/CHANGELOG.md b/CHANGELOG.md
index 08e53b2..18c5e5a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,10 +13,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [ ] `Trie` data structure
 - [ ] `RBT` data structure
 - [ ] `Rabin–Karp` algorithm
-- [ ] `Aho–Corasick` algorithm
-- [ ] `Boyer-Moore` algorithm
-
-String data structures:
-
-- [ ] `Suffix Tree` data structure
-- [ ] `Suffix Array` data structure
\ No newline at end of file
+- [ ] `Aho–Corasick` algorithm
\ No newline at end of file