diff --git a/bloodhound.cabal b/bloodhound.cabal
index 429d1cc..45aa12a 100644
--- a/bloodhound.cabal
+++ b/bloodhound.cabal
@@ -31,7 +31,7 @@ library
   build-depends:       base             >= 4.3     && <5,
                        bytestring       >= 0.10.0  && <0.11,
                        containers       >= 0.5.0.0 && <0.6,
-                       aeson            >= 0.7     && <0.11,
+                       aeson            >= 0.10    && <0.11,
                        http-client      >= 0.3     && <0.5,
                        network-uri      >= 2.6     && <2.7,
                        semigroups       >= 0.15    && <0.18,
diff --git a/stack-7.10.yaml b/stack-7.10.yaml
index 66dadea..623dc70 100644
--- a/stack-7.10.yaml
+++ b/stack-7.10.yaml
@@ -3,6 +3,7 @@ packages:
 - '.'
 extra-deps:
 - aeson-0.10.0.0
+# - aeson-0.9.0.1
 - http-types-0.9
 - attoparsec-0.13.0.1
 - doctest-0.10.1