diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.1.1
+
+- Drop support for GHC prior GHC-8.6.5
+
 ## 1.1
 
 - Depend on `bifunctor-classes-compat` only.
diff --git a/assoc.cabal b/assoc.cabal
--- a/assoc.cabal
+++ b/assoc.cabal
@@ -1,7 +1,7 @@
-cabal-version:      1.12
+cabal-version:      3.0
 name:               assoc
-version:            1.1
-license:            BSD3
+version:            1.1.1
+license:            BSD-3-Clause
 license-file:       LICENSE
 synopsis:           swap and assoc: Symmetric and Semigroupy Bifunctors
 category:           Data
@@ -17,30 +17,22 @@
 build-type:         Simple
 extra-source-files: CHANGELOG.md
 tested-with:
-    GHC ==7.0.4
-     || ==7.2.2
-     || ==7.4.2
-     || ==7.6.3
-     || ==7.8.4
-     || ==7.10.3
-     || ==8.0.2
-     || ==8.2.2
-     || ==8.4.4
-     || ==8.6.5
+    GHC ==8.6.5
      || ==8.8.4
      || ==8.10.7
      || ==9.0.2
-     || ==9.2.7
-     || ==9.4.4
-     || ==9.6.1
-  , GHCJS ==8.4
+     || ==9.2.8
+     || ==9.4.8
+     || ==9.6.5
+     || ==9.8.2
+     || ==9.10.1
 
 source-repository head
   type:     git
   location: https://github.com/phadej/assoc.git
 
 flag tagged
-  default:     True
+  default:     False
   manual:      True
   description:
     You can disable the use of the `tagged` package using `-f-tagged`.
@@ -50,13 +42,10 @@
 library
   default-language: Haskell2010
   hs-source-dirs:   src
-  build-depends:    base >=4.3 && <4.19
+  build-depends:    base >=4.12 && <4.21
 
   if flag(tagged)
-    build-depends: tagged >=0.8.6 && <0.9
-
-  if !impl(ghc >=8.0)
-    build-depends: bifunctor-classes-compat >=0.1 && <0.2
+    build-depends: tagged >=0.8.8 && <0.9
 
   exposed-modules:
     Data.Bifunctor.Assoc