diff --git a/hledger-ui/package.yaml b/hledger-ui/package.yaml
index 513265ec1..89339b181 100644
--- a/hledger-ui/package.yaml
+++ b/hledger-ui/package.yaml
@@ -117,7 +117,7 @@ library:
   - transformers
   - vector
   - brick >=2.1.1 && <2.3.2 || >2.3.2 && < 2.9
-  - vty >=6.1 && <6.3
+  - vty >=6.1 && <6.4
   - vty-crossplatform >= 0.4.0.0 && < 0.5.0.0
   when:
     - condition: os(windows)