diff --git a/pubspec.yaml b/pubspec.yaml
index 8d821d6..993fbe6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -13,5 +13,5 @@ dependencies:
   test: ^1.26.2
 
 dev_dependencies:
-  csv: ^6.0.0
+  csv: ">=6.0.0 <8.0.0"
   very_good_analysis: ^10.0.0