diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog for doctest-driver-gen
 
+## 0.3.0.6
+
+* Update `build-depends` to allow `base-4.17.0.0`.
+
 ## 0.3.0.5
 
-* Update `build-depends` to allow `base-4.16.0.0`
+* Update `build-depends` to allow `base-4.16.0.0`.
 
 ## 0.3.0.4
 
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,11 +1,10 @@
 # doctest-driver-gen
 
 [![Hackage version](https://img.shields.io/hackage/v/doctest-driver-gen.svg?label=Hackage)](http://hackage.haskell.org/package/doctest-driver-gen)
-[![Build Status](https://travis-ci.org/Hexirp/doctest-driver-gen.svg?branch=master)](https://travis-ci.org/Hexirp/doctest-driver-gen)
 [![Stackage LTS](https://www.stackage.org/package/doctest-driver-gen/badge/lts)](https://www.stackage.org/lts/package/doctest-driver-gen)
 [![Stackage Nightly](https://www.stackage.org/package/doctest-driver-gen/badge/nightly)](https://www.stackage.org/nightly/package/doctest-driver-gen)
 
-doctest-driver-gen is a doctest's driver file generator. It lets you automatically generate driver file for [doctest's cabal integration](https://github.com/sol/doctest/blob/master/README.markdown#cabal-integration).
+doctest-driver-gen is a doctest's driver file generator. It lets you automatically generate driver file for [doctest's cabal integration](https://github.com/sol/doctest/blob/f1f6c4149283036a55f9ce7f50439fabf0b9a0ab/README.md#cabal-integration).
 
 Versions of doctest available in this library: `>= 0.7 && < 0.12 || >= 0.13 && < 0.21`
 
diff --git a/doctest-driver-gen.cabal b/doctest-driver-gen.cabal
--- a/doctest-driver-gen.cabal
+++ b/doctest-driver-gen.cabal
@@ -1,5 +1,5 @@
 name:                doctest-driver-gen
-version:             0.3.0.5
+version:             0.3.0.6
 synopsis:            Generate driver file for doctest's cabal integration
 description:         doctest-driver-gen is a doctest's driver file generator.
                      It lets you automatically generate driver file for
@@ -15,10 +15,27 @@
 extra-source-files:  README.md, CHANGELOG.md
 cabal-version:       >=1.10
 
+tested-with:
+   GHC == 9.2.1
+   GHC == 9.0.2
+   GHC == 8.10.7
+   GHC == 8.8.4
+   GHC == 8.6.5
+   GHC == 8.4.4
+   GHC == 8.2.2
+   GHC == 8.0.2
+   -- Andreas Abel, 2022-02-14, issue #16:
+   -- builds with GHC 7, but `cabal v2-test` does not find module ‘Test.DocTest’
+   GHC == 7.10.3
+   GHC == 7.8.4
+   GHC == 7.6.3
+   GHC == 7.4.2
+   GHC == 7.0.4
+
 library
   hs-source-dirs:      src
   exposed-modules:     Test.DocTest.Gen
-  build-depends:       base >= 4.0 && < 4.17
+  build-depends:       base >= 4.0 && < 4.18
                        -- Versions of doctest available in this library
                        -- , doctest >= 0.7 && < 0.12 || >= 0.13 && < 0.21
   ghc-options:         -Wall
@@ -51,4 +68,4 @@
 source-repository this
   type:     git
   location: https://github.com/Hexirp/doctest-driver-gen
-  tag:      0.3.0.5
+  tag:      0.3.0.6