diff --git a/CHANGELOG b/CHANGELOG
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+haskell-libmodbus (1.1.4) unstable; urgency=medium
+
+  * Allow vector-0.13.x
+
+ -- Joey Hess <id@joeyh.name>  Fri, 22 Aug 2025 16:53:09 -0400
+
 haskell-libmodbus (1.1.3) unstable; urgency=medium
 
   * Allow bytestring-0.11.x
diff --git a/libmodbus.cabal b/libmodbus.cabal
--- a/libmodbus.cabal
+++ b/libmodbus.cabal
@@ -1,5 +1,5 @@
 Name: libmodbus
-Version: 1.1.3
+Version: 1.1.4
 Cabal-Version: >= 1.10
 License: BSD2
 Maintainer: Joey Hess <id@joeyh.name>
@@ -25,7 +25,7 @@
   Default-Language: Haskell2010
   Build-Depends:
     base >= 4.5 && < 5,
-    vector >= 0.12 && <= 0.13, 
+    vector >= 0.12 && <= 0.14,
     data-default >= 0.7 && <= 0.8,
     bytestring >= 0.10 && <= 0.12