diff --git a/hledger-ui/hledger-ui.cabal b/hledger-ui/hledger-ui.cabal
index 3d4b06c0d..3913ce758 100644
--- a/hledger-ui/hledger-ui.cabal
+++ b/hledger-ui/hledger-ui.cabal
@@ -54,7 +54,8 @@ executable hledger-ui
       hledger == 0.26.98
     , hledger-lib == 0.26.98
     , base >= 3 && < 5
-    , brick
+    , base-compat >= 0.8.1
+    , brick >= 0.2 && < 0.3
     , cmdargs >= 0.8
     , containers
     , data-default
diff --git a/hledger-ui/package.yaml b/hledger-ui/package.yaml
index b8051c81f..706d3cd83 100644
--- a/hledger-ui/package.yaml
+++ b/hledger-ui/package.yaml
@@ -65,10 +65,14 @@ executables:
       - hledger == 0.26.98
       - hledger-lib == 0.26.98
       - base >= 3 && < 5
+      - base-compat >= 0.8.1
+      - brick >= 0.2 && < 0.3
       - cmdargs >= 0.8
       - containers
+      - data-default
       - filepath
       - HUnit
+      - lens >= 4.12.3 && < 4.13
       - safe >= 0.2
       - split >= 0.1 && < 0.3
       - transformers