diff --git a/changelog.md b/changelog.md
index 672f5c0e3fec1fbe5a809b783dbbe06e08b5fe0a..5cfb003e0b96656b8136020546d18e025ffed508 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,6 @@
 # Changelog for [`process` package](http://hackage.haskell.org/package/process)
 
-## Unreleased changes
+## 1.6.11.0 *January 2021*
 
 * Windows: Add support for new I/O manager in GHC 8.12[#177](https://github.com/haskell/process/pull/177)
 * Deprecate use of `createPipeFd` in favor of `createPipe`
diff --git a/process.cabal b/process.cabal
index 1e360014325529ccb79a06f9a36f42bc2f1a0caf..2461e1ce118232156bd4c1fb6e8e91472df4e9f5 100644
--- a/process.cabal
+++ b/process.cabal
@@ -1,5 +1,5 @@
 name:          process
-version:       1.6.10.0
+version:       1.6.11.0
 -- NOTE: Don't forget to update ./changelog.md
 license:       BSD3
 license-file:  LICENSE
@@ -77,7 +77,7 @@ library
 
     ghc-options: -Wall
 
-    build-depends: base      >= 4.8.2 && < 4.17,
+    build-depends: base      >= 4.8.2 && < 4.16,
                    directory >= 1.1 && < 1.4,
                    filepath  >= 1.2 && < 1.5,
                    deepseq   >= 1.1 && < 1.5