diff --git a/kadi/meta.yaml b/kadi/meta.yaml
index a082693b..ab3eb4d3 100644
--- a/kadi/meta.yaml
+++ b/kadi/meta.yaml
@@ -33,7 +33,7 @@ requirements:
     - ska.file
     - ska.ftp
     - ska.numpy
-    - astropy 1.3
+    - astropy
     - quaternion
     - chandra.time
     - ska.engarchive