diff --git a/DESCRIPTION b/DESCRIPTION
index f91eb5b..f2de2d3 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -26,7 +26,7 @@ URL: https://github.com/r-lib/bit64
 Encoding: UTF-8
 Imports: graphics, methods, stats, utils
 Suggests: 
-    testthat (>= 3.0.0),
+    testthat (>= 3.0.3),
     withr
 Config/testthat/edition: 3
 Config/needs/development: testthat