diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Revision history for ghc-prof
 
+## v1.4.1.9 - 2021-07-16
+
+* Allow attoparsec-0.14 (#20)
+
 ## v1.4.1.8 - 2021-02-23
 
 * Relax upper version bounds for base and tasty
diff --git a/ghc-prof.cabal b/ghc-prof.cabal
--- a/ghc-prof.cabal
+++ b/ghc-prof.cabal
@@ -1,6 +1,6 @@
 cabal-version: 2.4
 name: ghc-prof
-version: 1.4.1.8
+version: 1.4.1.9
 synopsis: Library for parsing GHC time and allocation profiling reports
 description: ghc-prof is a library for parsing GHC time and allocation profiling reports.
 homepage: https://github.com/maoe/ghc-prof
@@ -52,7 +52,7 @@
     Control.Monad.Extras
   build-depends:
       base >= 4.6 && < 4.16
-    , attoparsec < 0.14
+    , attoparsec < 0.15
     , containers >= 0.5 && < 0.7
     , scientific < 0.4
     , text