diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## 0.2.1.1 (released 2020-04-30)
+- [#47] Make possible to build Headroom with GHC 8.10
+- Remove unused dependency on `text` package.
+
 ## 0.2.1.0 (released 2020-04-29)
 - [#41] Add `--dry-run` option to allow test run without changing files.
 - [#44] Don't touch files whose contents have not changed.
diff --git a/headroom.cabal b/headroom.cabal
--- a/headroom.cabal
+++ b/headroom.cabal
@@ -1,6 +1,6 @@
 cabal-version: 1.12
 name: headroom
-version: 0.2.1.0
+version: 0.2.1.1
 license: BSD3
 license-file: LICENSE
 copyright: Copyright (c) 2019-2020 Vaclav Svejcar
@@ -140,18 +140,17 @@
                  -Wpartial-fields -Wredundant-constraints
                  -Werror=incomplete-patterns
     build-depends:
-        aeson >=1.4.7.1 && <1.5,
+        aeson >=1.4.7.1,
         base >=4.7 && <5,
-        either >=5.0.1.1 && <5.1,
-        file-embed >=0.0.11.2 && <0.1,
-        mustache >=2.3.1 && <2.4,
-        optparse-applicative >=0.15.1.0 && <0.16,
-        pcre-light >=0.4.1.0 && <0.5,
-        rio >=0.1.15.0 && <0.2,
-        template-haskell >=2.15.0.0 && <2.16,
-        text >=1.2.4.0 && <1.3,
-        time >=1.9.3 && <1.10,
-        yaml >=0.11.3.0 && <0.12
+        either >=5.0.1.1,
+        file-embed >=0.0.11.2,
+        mustache >=2.3.1,
+        optparse-applicative >=0.15.1.0,
+        pcre-light >=0.4.1.0,
+        rio >=0.1.15.0,
+        template-haskell >=2.15.0.0,
+        time >=1.9.3,
+        yaml >=0.11.3.0
 
 executable headroom
     main-is: Main.hs
@@ -166,8 +165,8 @@
     build-depends:
         base >=4.7 && <5,
         headroom -any,
-        optparse-applicative >=0.15.1.0 && <0.16,
-        rio >=0.1.15.0 && <0.2
+        optparse-applicative >=0.15.1.0,
+        rio >=0.1.15.0
 
 test-suite doctest
     type: exitcode-stdio-1.0
@@ -182,9 +181,9 @@
                  -Werror=incomplete-patterns
     build-depends:
         base >=4.7 && <5,
-        doctest >=0.16.3 && <0.17,
-        optparse-applicative >=0.15.1.0 && <0.16,
-        rio >=0.1.15.0 && <0.2
+        doctest >=0.16.3,
+        optparse-applicative >=0.15.1.0,
+        rio >=0.1.15.0
 
 test-suite spec
     type: exitcode-stdio-1.0
@@ -210,11 +209,11 @@
                  -Wpartial-fields -Wredundant-constraints
                  -Werror=incomplete-patterns
     build-depends:
-        QuickCheck >=2.13.2 && <2.14,
-        aeson >=1.4.7.1 && <1.5,
+        QuickCheck >=2.13.2,
+        aeson >=1.4.7.1,
         base >=4.7 && <5,
         headroom -any,
-        hspec >=2.7.1 && <2.8,
-        optparse-applicative >=0.15.1.0 && <0.16,
-        pcre-light >=0.4.1.0 && <0.5,
-        rio >=0.1.15.0 && <0.2
+        hspec >=2.7.1,
+        optparse-applicative >=0.15.1.0,
+        pcre-light >=0.4.1.0,
+        rio >=0.1.15.0