diff --git a/stack.yaml b/stack.yaml
index 1575d69..6caf69c 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,8 +1,8 @@
 packages:
 - '.'
-resolver: lts-18.18
+resolver: lts-23.27
 extra-deps:
-- unicode-data-0.2.0
+- unicode-data-0.8.0
 - tasty-bench-0.3
 
 # Look at https://stackoverflow.com/questions/70045586/could-not-find-module-system-console-mintty-win32-when-compiling-test-framework
diff --git a/unicode-transforms.cabal b/unicode-transforms.cabal
index 01a012d..af69bd9 100644
--- a/unicode-transforms.cabal
+++ b/unicode-transforms.cabal
@@ -88,7 +88,7 @@ library
   ghc-options: -Wall -fwarn-identities -fwarn-incomplete-record-updates -fwarn-incomplete-uni-patterns -fwarn-tabs
   build-depends:
       base         >= 4.8 && < 4.22
-    , unicode-data >= 0.2 && < 0.7
+    , unicode-data >= 0.2 && < 0.9
     , bytestring   >= 0.9 && < 0.13
     , ghc-prim     >= 0.2 && < 0.14