diff --git a/Changelog.md b/Changelog.md
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,9 @@
 # Monoidal containers
 
+# 0.6.3.0
+
+  * [Bump upper bounds of aeson, base, and lens](https://github.com/bgamari/monoidal-containers/pull/92)
+
 # 0.6.2.0
 
   * [Remove cyclic definition of `!?`](https://github.com/bgamari/monoidal-containers/pull/88)
@@ -17,7 +21,7 @@
     `spanAntitone`, and `traverseMaybeWithKey`
   * Add instances of `Filterable` and `Witherable` from the `witherable` package
   * Add `Control.Lens.Wrapped.Rewrapped` instances.
-  
+
 # 0.6.0.1
 
   * Support semialign-1.1
diff --git a/monoidal-containers.cabal b/monoidal-containers.cabal
--- a/monoidal-containers.cabal
+++ b/monoidal-containers.cabal
@@ -1,5 +1,5 @@
 name:               monoidal-containers
-version:            0.6.2.0
+version:            0.6.3.0
 synopsis:           Containers with monoidal accumulation
 description:
   Containers with merging via monoidal accumulation. The 'Monoid' instances
@@ -26,7 +26,7 @@
 cabal-version:      >=1.10
 extra-source-files: Changelog.md
 tested-with:
-  GHC ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2
+  GHC ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.2 || ==9.0.2 || ==9.2.1 || ==9.4.1
 
 source-repository head
   type:     git
@@ -53,12 +53,12 @@
     MultiParamTypeClasses
 
   build-depends:
-      aeson                 >=1.0   && <2.1
-    , base                  >=4.7   && <4.16
+      aeson                 >=1.0   && <2.2
+    , base                  >=4.7   && <4.18
     , containers            >=0.5.9 && <0.7
     , deepseq               >=1.3   && <1.5
     , hashable              >=1.2   && <1.5
-    , lens                  >=4.4   && <5.2
+    , lens                  >=4.4   && <5.3
     , newtype               >=0.2   && <0.3
     , unordered-containers  >=0.2   && <0.3
     , witherable            >=0.4   && <0.5