diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,7 @@
+## 0.3.13.1
+
+* Allow fast-logger 2.3
+
 ## 0.3.13
 
 * Re-export LogStr from fast-logger [#56](https://github.com/kazu-yamamoto/logger/pull/56)
diff --git a/monad-logger.cabal b/monad-logger.cabal
--- a/monad-logger.cabal
+++ b/monad-logger.cabal
@@ -1,5 +1,5 @@
 name:                monad-logger
-version:             0.3.13
+version:             0.3.13.1
 synopsis:            A class of monads which can log messages.
 description:         Hackage documentation generation is not reliable. For up to date documentation, please see: <http://www.stackage.org/package/monad-logger>.
 homepage:            https://github.com/kazu-yamamoto/logger
@@ -35,7 +35,7 @@
                      , resourcet           >= 0.4       && < 1.2
                      , conduit             >= 1.0       && < 1.3
                      , conduit-extra       >= 1.0       && < 1.3
-                     , fast-logger         >= 2.0       && < 2.3
+                     , fast-logger         >= 2.0       && < 2.4
                      , transformers-base
                      , monad-control
                      , monad-loops