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.
 
+## 1.2.0.4
+
+- Relaxed the upper bound on `time` to allow `time-1.15`.
+
 ## 1.2.0.3
 
 - Updated the lower bound of `openapi3` so the package no longer
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:             1.2.0.3
+version:             1.2.0.4
 synopsis:            json-spec-openapi
 description:
   This package provides a way to produce
@@ -98,5 +98,5 @@
     , json-spec-openapi
 
     , hspec      >= 2.11.1 && < 2.12
-    , time       >= 1.12.2 && < 1.15
+    , time       >= 1.12.2 && < 1.16