diff --git a/changelog.md b/changelog.md
index f2b0524..2bce53d 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+# 1.0.0.0
+
++ Bump aeson.
+
 # 0.3.0.2
 
 + Switch to hspec for tests.
diff --git a/hjsonpointer.cabal b/hjsonpointer.cabal
index bb80dea..f391a7f 100644
--- a/hjsonpointer.cabal
+++ b/hjsonpointer.cabal
@@ -1,5 +1,5 @@
 name:               hjsonpointer
-version:            0.3.0.2
+version:            1.0.0.0
 synopsis:           JSON Pointer library
 homepage:           https://github.com/seagreen/hjsonpointer
 license:            MIT
@@ -27,7 +27,7 @@ library
   exposed-modules:
     Data.Aeson.Pointer
   build-depends:
-      aeson                >= 0.7  && < 0.12
+      aeson                >= 0.7  && < 1.1
     , base                 >= 4.6  && < 4.10
     , QuickCheck           >= 2.8  && < 2.10
     , unordered-containers >= 0.2  && < 0.3