diff --git a/CHANGES.md b/CHANGES.md
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,6 @@
+## 0.1.1.1 (2024-10-27)
+ * Support GHC 9.10
+
 ## 0.1.1.0 (2024-07-30)
 
  * Support aeson 2
diff --git a/ekg-json.cabal b/ekg-json.cabal
--- a/ekg-json.cabal
+++ b/ekg-json.cabal
@@ -1,5 +1,5 @@
 name:               ekg-json
-version:            0.1.1.0
+version:            0.1.1.1
 synopsis:           JSON encoding of ekg metrics
 description:
   Encodes ekg metrics as JSON, using the same encoding as used by the
@@ -32,12 +32,13 @@
    || ==9.6.4
    || ==9.6.6
    || ==9.8.2
+   || ==9.10.1
 
 library
   exposed-modules:  System.Metrics.Json
   build-depends:
       aeson                 >=0.4 && <1.6  || >=2.0 && <2.3
-    , base                  >=4.6 && <4.20
+    , base                  >=4.6 && <4.21
     , ekg-core              >=0.1 && <0.2
     , text                  <2.2
     , unordered-containers  <0.3