diff --git a/algorithms-miscellaneous-1/README.md b/algorithms-miscellaneous-1/README.md
index a725bbd141..59765588b0 100644
--- a/algorithms-miscellaneous-1/README.md
+++ b/algorithms-miscellaneous-1/README.md
@@ -12,4 +12,5 @@
 - [Check If a String Contains All The Letters of The Alphabet](https://www.baeldung.com/java-string-contains-all-letters)
 - [Find the Middle Element of a Linked List](http://www.baeldung.com/java-linked-list-middle-element)
 - [Calculate Factorial in Java](https://www.baeldung.com/java-calculate-factorial)
-- [Find Substrings That Are Palindromes in Java](https://www.baeldung.com/java-palindrome-substrings)
\ No newline at end of file
+- [Find Substrings That Are Palindromes in Java](https://www.baeldung.com/java-palindrome-substrings)
+- [Find the Longest Substring without Repeating Characters](https://www.baeldung.com/java-longest-substring-without-repeated-characters)