diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.4.13
+
+* New minor release (microlens-0.4.12.0).
+
 # 0.4.12
 
 * Added `At` and `Ixed` instances for `Set` and `IntSet` (thanks to @wygulmage).
diff --git a/microlens-ghc.cabal b/microlens-ghc.cabal
--- a/microlens-ghc.cabal
+++ b/microlens-ghc.cabal
@@ -1,5 +1,5 @@
 name:                microlens-ghc
-version:             0.4.12
+version:             0.4.13
 synopsis:            microlens + array, bytestring, containers, transformers
 description:
   Use this package instead of <http://hackage.haskell.org/package/microlens microlens> if you don't mind depending on all dependencies here – @Lens.Micro.GHC@ reexports everything from @Lens.Micro@ and additionally provides orphan instances of microlens classes for packages coming with GHC (<http://hackage.haskell.org/package/array array>, <http://hackage.haskell.org/package/bytestring bytestring>, <http://hackage.haskell.org/package/containers containers>, <http://hackage.haskell.org/package/transfromers transformers>).
@@ -27,6 +27,7 @@
                      GHC==8.4.4
                      GHC==8.6.5
                      GHC==8.8.1
+                     GHC==8.10.1
 
 source-repository head
   type:                git
@@ -41,7 +42,7 @@
                      , base >=4.5 && <5
                      , bytestring >=0.9.2.1 && <0.11
                      , containers >=0.4.0 && <0.7
-                     , microlens ==0.4.11.*
+                     , microlens ==0.4.12.*
                      , transformers >=0.2 && <0.6
 
   ghc-options: