diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,5 +1,9 @@
 # Revision history for net-spider-cli
 
+## 0.2.0.4  -- 2020-06-21
+
+* Confirm test with `base-4.13` and `base-4.14`
+
 ## 0.2.0.3  -- 2020-06-06
 
 * Confirm test with `doctest-0.17`
diff --git a/net-spider-cli.cabal b/net-spider-cli.cabal
--- a/net-spider-cli.cabal
+++ b/net-spider-cli.cabal
@@ -1,5 +1,5 @@
 name:                   net-spider-cli
-version:                0.2.0.3
+version:                0.2.0.4
 author:                 Toshio Ito <debug.ito@gmail.com>
 maintainer:             Toshio Ito <debug.ito@gmail.com>
 license:                BSD3
@@ -23,7 +23,7 @@
                         NetSpider.CLI.Spider,
                         NetSpider.CLI.Snapshot
   -- other-modules:        
-  build-depends:        base >=4.11.1.0 && <4.13,
+  build-depends:        base >=4.11.1.0 && <4.15,
                         net-spider >=0.3.3.0 && <0.5,
                         optparse-applicative >=0.14.3.0 && <0.16,
                         aeson >=1.2.4 && <1.6,