diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,7 @@
+0.3.0.2
+=======
+* Loosen deps on aeson to allow 1.1.0.0
+
 0.3.0.1
 =======
 * Loosen deps on bloodhound, aeson, and http-client.
diff --git a/katip-elasticsearch.cabal b/katip-elasticsearch.cabal
--- a/katip-elasticsearch.cabal
+++ b/katip-elasticsearch.cabal
@@ -1,7 +1,7 @@
 name:                katip-elasticsearch
 synopsis:            ElasticSearch scribe for the Katip logging framework.
 description:         See README.md for more details.
-version:             0.3.0.1
+version:             0.3.0.2
 license:             BSD3
 license-file:        LICENSE
 author:              Ozgun Ataman, Michael Xavier
@@ -30,7 +30,7 @@
     , katip >= 0.2.0.0 && < 0.4
     , bloodhound >= 0.11.0.0 && < 0.13
     , uuid >= 1.3.12 && < 1.4
-    , aeson >=0.6 && <1.1
+    , aeson >=0.6 && <1.2
     , stm >= 2.4.3 && < 2.5
     , stm-chans >= 3.0.0.2 && < 3.1
     , async >= 2.0.1.0 && < 2.2