diff --git a/hledger-ui/hledger-ui.cabal b/hledger-ui/hledger-ui.cabal
index 97d1ed87d..307169a30 100644
--- a/hledger-ui/hledger-ui.cabal
+++ b/hledger-ui/hledger-ui.cabal
@@ -65,7 +65,7 @@ executable hledger-ui
     , hledger-lib >= 0.27 && < 0.28
     , base >= 3 && < 5
     , base-compat >= 0.8.1
-    , brick >= 0.2 && < 0.6
+    , brick >= 0.2 && < 0.7
     , cmdargs >= 0.8
     , containers
     , data-default
@@ -76,7 +76,7 @@ executable hledger-ui
     , split >= 0.1 && < 0.3
     , transformers
     , vector
-    , vty >= 5.2 && < 5.5
+    , vty >= 5.2 && < 5.6
   if impl(ghc >= 7.4)
     build-depends: pretty-show >= 1.6.4
   if flag(old-locale)
diff --git a/stack.yaml b/stack.yaml
index 218dce814..2a25a895f 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -15,7 +15,9 @@ packages:
   subdirs:
     - wai-handler-launch
 
-#extra-deps:
+extra-deps:
+- brick-0.6
+- vty-5.5.0
 
 #flags: