diff --git a/README.md b/README.md
index 44b59fd5..62760667 100644
--- a/README.md
+++ b/README.md
@@ -76,6 +76,7 @@ Available dataset names (which can be used with `create_dataset()`):
 #### Algorithmic Tasks
 
 - `BaseConversionDataset`: Convert numbers between different bases (binary, hex, etc.)
+- `CaesarCipherDataset`: Encrypt/decrypt text using Caesar cipher with configurable rotation
 - `LetterCountingDataset`: Count letter occurrences in text spans
 - `NumberFilteringDataset`: Filter numbers based on comparison with threshold
 - `NumberSortingDataset`: Sort lists of numbers in ascending or descending order