diff --git a/hledger-ui/package.yaml b/hledger-ui/package.yaml
index 59be0a384..e00a24572 100644
--- a/hledger-ui/package.yaml
+++ b/hledger-ui/package.yaml
@@ -81,7 +81,7 @@ when:
      buildable: false
    else:
      dependencies:
-       - brick >=0.23
+       - brick >=0.23 && <0.47
        - unix
        - vty >=5.5