diff --git a/.travis.yml b/.travis.yml
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,9 +27,9 @@
     - env: CABALVER=1.24 GHCVER=8.0.2
       compiler: ": #GHC 8.0.2"
       addons: {apt: {packages: [cabal-install-1.24,ghc-8.0.2,alex-3.1.4,happy-1.19.5], sources: [hvr-ghc]}}
-    - env: CABALVER=1.24 GHCVER=8.2.1
+    - env: CABALVER=2.0 GHCVER=8.2.1
       compiler: ": #GHC 8.2.1"
-      addons: {apt: {packages: [cabal-install-1.24,ghc-8.2.1,alex-3.1.4,happy-1.19.5], sources: [hvr-ghc]}}
+      addons: {apt: {packages: [cabal-install-2.0,ghc-8.2.1,alex-3.1.4,happy-1.19.5], sources: [hvr-ghc]}}
 
 before_install:
  - unset CC
diff --git a/CHANGELOG.markdown b/CHANGELOG.markdown
--- a/CHANGELOG.markdown
+++ b/CHANGELOG.markdown
@@ -1,3 +1,7 @@
+1.7.1
+-----
+* Support `doctest-0.12`
+
 1.7
 ---
 * Make `trifecta` forward `-Wcompat`ible:
diff --git a/trifecta.cabal b/trifecta.cabal
--- a/trifecta.cabal
+++ b/trifecta.cabal
@@ -1,6 +1,6 @@
 name:          trifecta
 category:      Text, Parsing, Diagnostics, Pretty Printer, Logging
-version:       1.7
+version:       1.7.1
 license:       BSD3
 cabal-version: >= 1.10
 license-file:  LICENSE
@@ -96,7 +96,8 @@
   default-language: Haskell2010
   build-depends:
     base,
-    doctest >= 0.11.1 && < 0.12
+    doctest >= 0.11.1 && < 0.13,
+    trifecta
 
 test-suite quickcheck
   type:    exitcode-stdio-1.0