Update dataset.md

Author: IcebladeLabs

docs/architecture/dataset.md

@@ -1,6 +1,6 @@
 ## Dataset 
 We have curated a dataset of Java projects, containing 127 real-world previously known vulnerabilities across 11 popular vulnerability classes. The dataset is also available to use with the Hugging Face datasets library. 
 
-[CWE-Bench-Java](https://github.com/iris-sast/cwe-bench-java)
+[CWE-Bench-Java](https://github.com/iris-sast/iris/tree/v2/data)
 
 [CWE-Bench-Java on Hugging Face](https://huggingface.co/datasets/iris-sast/CWE-Bench-Java)