diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+#### 0.2.0.4
+
+* Allow `tagged 0.8.*`
+
 #### 0.2.0.3
 
 * Allow base 4.8/GHC 7.10
diff --git a/rest-stringmap.cabal b/rest-stringmap.cabal
--- a/rest-stringmap.cabal
+++ b/rest-stringmap.cabal
@@ -1,6 +1,7 @@
 name:                rest-stringmap
-version:             0.2.0.3
+version:             0.2.0.4
 license:             BSD3
+license-file:        LICENSE
 synopsis:            Maps with stringy keys that can be transcoded to JSON and XML.
 description:         Maps with stringy keys that can be transcoded to JSON and XML.
 author:              Silk B.V.
@@ -31,7 +32,7 @@
     , hashable == 1.2.*
     , hxt == 9.3.*
     , json-schema >= 0.6 && < 0.8
-    , tagged >= 0.2 && < 0.8
+    , tagged >= 0.2 && < 0.9
     , text >= 0.10 && < 1.3
-    , tostring == 0.2.*
+    , tostring >= 0.2.1 && < 0.3
     , unordered-containers == 0.2.*