diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+#### 0.7.0.1
+
+* Drop support for old tasty versions
+
 ## 0.7.0.0
 
 * Removed the `Null` constructor from `Schema`, use `Data.JSON.Schema.Combinators.nullable` instead.
diff --git a/json-schema.cabal b/json-schema.cabal
--- a/json-schema.cabal
+++ b/json-schema.cabal
@@ -1,5 +1,5 @@
 name:                json-schema
-version:             0.7.0.0
+version:             0.7.0.1
 synopsis:            Types and type classes for defining JSON schemas.
 description:         Types and type classes for defining JSON schemas.
 license:             BSD3
@@ -59,8 +59,8 @@
     , generic-aeson == 0.2.*
     , json-schema
     , tagged >= 0.2 && < 0.8
-    , tasty >= 0.8 && < 0.10
-    , tasty-hunit >= 0.8 && < 0.10
+    , tasty == 0.10.*
+    , tasty-hunit == 0.9.*
     , tasty-th == 0.1.*
     , text >= 0.10 && < 1.2
     , vector == 0.10.*