diff --git a/hledger-lib/hledger-lib.cabal b/hledger-lib/hledger-lib.cabal
index 13b2a6ac3..48955b287 100644
--- a/hledger-lib/hledger-lib.cabal
+++ b/hledger-lib/hledger-lib.cabal
@@ -1,6 +1,6 @@
 cabal-version: 2.2
 
--- This file has been generated from package.yaml by hpack version 0.38.2.
+-- This file has been generated from package.yaml by hpack version 0.38.1.
 --
 -- see: https://github.com/sol/hpack
 
diff --git a/hledger-ui/hledger-ui.cabal b/hledger-ui/hledger-ui.cabal
index e57451da3..c848a1360 100644
--- a/hledger-ui/hledger-ui.cabal
+++ b/hledger-ui/hledger-ui.cabal
@@ -1,6 +1,6 @@
 cabal-version: 2.2
 
--- This file has been generated from package.yaml by hpack version 0.38.2.
+-- This file has been generated from package.yaml by hpack version 0.38.1.
 --
 -- see: https://github.com/sol/hpack
 
@@ -98,6 +98,7 @@ library
     , process >=1.2
     , safe >=0.3.20
     , split >=0.1
+    , stm
     , text >=1.2.4.1
     , text-zipper >=0.4
     , time >=1.5
diff --git a/hledger-web/hledger-web.cabal b/hledger-web/hledger-web.cabal
index 0907d49d6..b684568cb 100644
--- a/hledger-web/hledger-web.cabal
+++ b/hledger-web/hledger-web.cabal
@@ -1,6 +1,6 @@
 cabal-version: 2.2
 
--- This file has been generated from package.yaml by hpack version 0.38.2.
+-- This file has been generated from package.yaml by hpack version 0.38.1.
 --
 -- see: https://github.com/sol/hpack
 
diff --git a/hledger/hledger.cabal b/hledger/hledger.cabal
index 46a4ac227..99484069a 100644
--- a/hledger/hledger.cabal
+++ b/hledger/hledger.cabal
@@ -1,6 +1,6 @@
 cabal-version: 2.2
 
--- This file has been generated from package.yaml by hpack version 0.38.2.
+-- This file has been generated from package.yaml by hpack version 0.38.1.
 --
 -- see: https://github.com/sol/hpack