diff --git a/CITATION.cff b/CITATION.cff
index 08a5016ed78fe0924ce351c0311c51f049b38e79..218b5149f610852251397c7f905e37030177d20e 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -25,5 +25,5 @@ keywords:
   - Labor data
   - US BLS
   - US Census
-license: GPL-2.0-only
+license: CC-BY-4.0