diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
index 3c88e08..ab7a199 100644
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,7 @@
+next
+----
+* Support `doctest-0.12`
+
 2
 -
 * GHC 8.0 and 8.2 support
diff --git a/bound.cabal b/bound.cabal
index 5589a0a..735c5ed 100644
--- a/bound.cabal
+++ b/bound.cabal
@@ -169,6 +169,7 @@ test-suite doctests
   ghc-options: -Wall -threaded
   build-depends:
     base,
-    doctest   >= 0.11.2 && < 0.12,
+    bound,
+    doctest   >= 0.11.2 && < 0.13,
     vector    >= 0.9 && < 0.13,
     void