diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 Changelog for filelock package
 
+0.1.1.9
+-------
+
+_2026-02-02, Andreas Abel_
+
+* Bump `cabal-version` to 2.2 to get license identifier to `CC0-1.0`
+  ([Issue #10](https://github.com/haskell-pkg-janitors/filelock/issues/10)).
+* Drop support for GHCs 8.0 and 8.2.
+
+Tested with GHC 8.4 - 9.14.1.
+
 0.1.1.8
 -------
 
diff --git a/filelock.cabal b/filelock.cabal
--- a/filelock.cabal
+++ b/filelock.cabal
@@ -1,11 +1,11 @@
-cabal-version:       1.18
+cabal-version:       2.2
 name:                filelock
-version:             0.1.1.8
+version:             0.1.1.9
 synopsis:            Portable interface to file locking (flock / LockFileEx)
 description:         This package provides an interface to Windows and Unix
                      file locking functionalities.
-homepage:            http://github.com/haskell-pkg-janitors/filelock
-license:             PublicDomain
+homepage:            https://github.com/haskell-pkg-janitors/filelock
+license:             CC0-1.0
 license-file:        LICENSE
 author:              Takano Akio
 maintainer:          Andreas Abel
@@ -20,7 +20,7 @@
 tested-with:
   GHC == 9.14.1
   GHC == 9.12.2
-  GHC == 9.10.2
+  GHC == 9.10.3
   GHC == 9.8.4
   GHC == 9.6.7
   GHC == 9.4.8
@@ -30,8 +30,6 @@
   GHC == 8.8.4
   GHC == 8.6.5
   GHC == 8.4.4
-  GHC == 8.2.2
-  GHC == 8.0.2
 
 library
   hs-source-dirs:      .
@@ -40,8 +38,8 @@
                        System.FileLock.Internal.LockFileEx
   default-language:    Haskell2010
 
-  build-depends:       base >=4.9.0.0 && <5
-  build-tools:         hsc2hs
+  build-depends:       base >=4.11.0.0 && <5
+  build-tool-depends:  hsc2hs:hsc2hs
 
   ghc-options:        -Wall
   if os(windows)