diff --git a/CITATION.cff b/CITATION.cff
index b9c7291..e1b3485 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -7,8 +7,8 @@ authors:
 url: "https://www.nasdisks.com/data/"
 repository-code: "https://github.com/deeddy/nas-drive-data"
 license: CC-BY-4.0
-version: "1.0.3"
-date-released: "2026-07-16"
+version: "1.0.2"
+date-released: "2026-07-06"
 identifiers:
   - type: doi
     value: "10.5281/zenodo.21225049"
diff --git a/README.md b/README.md
index f7ccc5a..9170a6a 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # NAS drive dataset
 
-[![DOI](https://img.shields.io/badge/DOI-10.5281%2Fzenodo.21225049-blue)](https://doi.org/10.5281/zenodo.21225049)
+[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.21225049.svg)](https://doi.org/10.5281/zenodo.21225049)
 
 **Cite:** NASdisks (2026), *NAS Drive Dataset*, Zenodo. doi:[10.5281/zenodo.21225049](https://doi.org/10.5281/zenodo.21225049)