From ffda737fd6b64cac44b4e063130ac29084f9075c Mon Sep 17 00:00:00 2001
From: Kazu Yamamoto <kazu@iij.ad.jp>
Date: Tue, 11 Jul 2023 13:50:13 +0900
Subject: [PATCH] using unliftio

---
 time-manager/System/TimeManager.hs | 2 +-
 time-manager/time-manager.cabal    | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/time-manager/System/TimeManager.hs b/time-manager/System/TimeManager.hs
index 0a2c18c0a..a39e4606f 100644
--- a/time-manager/System/TimeManager.hs
+++ b/time-manager/System/TimeManager.hs
@@ -23,7 +23,7 @@ module System.TimeManager (
   ) where
 
 import Control.Concurrent (myThreadId)
-import qualified Control.Exception as E
+import qualified UnliftIO.Exception as E
 import Control.Reaper
 import Data.Typeable (Typeable)
 import Data.IORef (IORef)
diff --git a/time-manager/time-manager.cabal b/time-manager/time-manager.cabal
index 45621ee33..d8edf95c0 100644
--- a/time-manager/time-manager.cabal
+++ b/time-manager/time-manager.cabal
@@ -15,5 +15,6 @@ Description:         Scalable timer functions provided by a timer manager.
 Library
   Build-Depends:     base                      >= 4.12       && < 5
                    , auto-update
+                   , unliftio
   Exposed-modules:   System.TimeManager
   Ghc-Options:       -Wall