diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,26 @@
 # Revision history for blockio
 
+## 0.1.1.2 -- 2026-04-24
+
+### Breaking changes
+
+None
+
+### New features
+
+None
+
+### Minor changes
+
+* Support `io-classes ^>=1.9` and `^>=1.10`. See [PR
+  #819](https://github.com/IntersectMBO/lsm-tree/pull/819).
+* Support `ghc-9.14`. See [PR
+  #836](https://github.com/IntersectMBO/lsm-tree/pull/836).
+
+### Bug fixes
+
+None
+
 ## 0.1.1.1 -- 2025-12-10
 
 * PATCH: Support `unix-2.8.4`. See PR
diff --git a/blockio.cabal b/blockio.cabal
--- a/blockio.cabal
+++ b/blockio.cabal
@@ -1,6 +1,6 @@
 cabal-version:   3.4
 name:            blockio
-version:         0.1.1.1
+version:         0.1.1.2
 synopsis:        Perform batches of disk I/O operations.
 description:
   Perform batches of disk I\/O operations. Performing batches of disk I\/O can
@@ -46,7 +46,7 @@
   type:     git
   location: https://github.com/IntersectMBO/lsm-tree
   subdir:   blockio
-  tag:      blockio-0.1.1.1
+  tag:      blockio-0.1.1.2
 
 common warnings
   ghc-options:
@@ -64,6 +64,7 @@
     DerivingStrategies
     DerivingVia
     LambdaCase
+    OverloadedRecordDot
 
 flag serialblockio
   description: Use serial HasBlockIO regardless of the operating system
@@ -84,10 +85,10 @@
     System.FS.BlockIO.Serial
 
   build-depends:
-    , base        >=4.16  && <4.22
+    , base        >=4.16  && <4.23
     , deepseq     ^>=1.4  || ^>=1.5
     , fs-api      ^>=0.4
-    , io-classes  ^>=1.6  || ^>=1.7 || ^>=1.8.0.1
+    , io-classes  ^>=1.6  || ^>=1.7 || ^>=1.8.0.1 || ^>=1.9 || ^>=1.10
     , primitive   ^>=0.9
     , vector      ^>=0.13
 
@@ -144,12 +145,12 @@
   hs-source-dirs:  src-sim
   exposed-modules: System.FS.BlockIO.Sim
   build-depends:
-    , base                   >=4.16  && <4.22
+    , base                   >=4.16  && <4.23
     , blockio
     , bytestring             ^>=0.11 || ^>=0.12
     , fs-api                 ^>=0.4
     , fs-sim                 ^>=0.4
-    , io-classes             ^>=1.6  || ^>=1.7  || ^>=1.8.0.1
+    , io-classes             ^>=1.6  || ^>=1.7  || ^>=1.8.0.1 || ^>=1.9 || ^>=1.10
     , io-classes:strict-stm
     , primitive              ^>=0.9