diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,3 +1,7 @@
+# 1.0.0.7
+
+* Relaxed lower bound on containers to build with GHC 7.4.
+
 # 1.0.0.6
 
 * Updated to build with `tasty` 0.8.
diff --git a/tasty-ant-xml.cabal b/tasty-ant-xml.cabal
--- a/tasty-ant-xml.cabal
+++ b/tasty-ant-xml.cabal
@@ -1,5 +1,5 @@
 name: tasty-ant-xml
-version: 1.0.0.6
+version: 1.0.0.7
 synopsis: Render tasty output to XML for Jenkins
 description: A tasty ingredient to output test results in XML, using the Ant schema. This XML can be consumed by the Jenkins continuous integration framework.
 homepage: http://github.com/ocharles/tasty-ant-xml
@@ -17,7 +17,8 @@
   exposed-modules: Test.Tasty.Runners.AntXML
   build-depends:
     base >= 4.5 && < 5,
-    containers >= 0.5.0.0,
+    ghc-prim,
+    containers >= 0.4.2.0,
     generic-deriving >= 1.6.2,
     mtl >= 2.1.2,
     reducers >= 3.10.1,