diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## 1.3.0.1
+
+- Support `aeson` 2.3.
+
 ## 1.3.0.0
 
 - Support `JsonDict` from `json-spec` 1.4, generating OpenAPI object schemas
diff --git a/json-spec-openapi.cabal b/json-spec-openapi.cabal
--- a/json-spec-openapi.cabal
+++ b/json-spec-openapi.cabal
@@ -1,6 +1,6 @@
 cabal-version:       3.0
 name:                json-spec-openapi
-version:             1.3.0.0
+version:             1.3.0.1
 synopsis:            json-spec-openapi
 description:
   This package provides a way to produce
@@ -62,7 +62,7 @@
 
 common dependencies
   build-depends:
-    , aeson                     >= 2.2.1.0  && < 2.3
+    , aeson                     >= 2.2.1.0  && < 2.4
     , base                      >= 4.19.2.0 && < 4.23
     , json-spec                 >= 1.4.0.0  && < 1.5
     , lens                      >= 5.2.3    && < 5.4