diff --git a/pkgs/by-name/li/libunicode/package.nix b/pkgs/by-name/li/libunicode/package.nix
index 4d3713ef1d4f..255c97a81dbc 100644
--- a/pkgs/by-name/li/libunicode/package.nix
+++ b/pkgs/by-name/li/libunicode/package.nix
@@ -21,13 +21,13 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "libunicode";
-  version = "0.7.0";
+  version = "0.9.0";
 
   src = fetchFromGitHub {
     owner = "contour-terminal";
     repo = "libunicode";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-J8qawT1oiUO9xTVEMQvsY0K2NtIfkUq9PoCbFt6wqek=";
+    hash = "sha256-EBu8zn5XritudZmBvQmjOmU08XLjhyKI6hVCrnWoR6k=";
   };
 
   # Fix: set_target_properties Can not find target to add properties to: Catch2, et al.
diff --git a/pkgs/by-name/li/libunicode/remove-target-properties.diff b/pkgs/by-name/li/libunicode/remove-target-properties.diff
index bd5ae9f46481..b9da1ef8ab3f 100644
--- a/pkgs/by-name/li/libunicode/remove-target-properties.diff
+++ b/pkgs/by-name/li/libunicode/remove-target-properties.diff
@@ -1,17 +1,17 @@
 diff --git a/src/libunicode/CMakeLists.txt b/src/libunicode/CMakeLists.txt
-index bb1a824..166834c 100644
+index 25abbd1..99f8b8d 100644
 --- a/src/libunicode/CMakeLists.txt
 +++ b/src/libunicode/CMakeLists.txt
-@@ -235,10 +235,10 @@ if(LIBUNICODE_TESTING)
-         # supress conversion warnings for Catch2
+@@ -317,10 +317,10 @@ if(LIBUNICODE_TESTING)
+     if(NOT Catch2_FOUND)
+         # Suppress all warnings for embedded third-party Catch2.
          # https://github.com/catchorg/Catch2/issues/2583
-         # https://github.com/SFML/SFML/blob/e45628e2ebc5843baa3739781276fa85a54d4653/test/CMakeLists.txt#L18-L22
--        set_target_properties(Catch2 PROPERTIES COMPILE_OPTIONS "" EXPORT_COMPILE_COMMANDS OFF)
--        set_target_properties(Catch2WithMain PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
+-        suppress_thirdparty_warnings(Catch2)
+-        suppress_thirdparty_warnings(Catch2WithMain)
 -        get_target_property(CATCH2_INCLUDE_DIRS Catch2 INTERFACE_INCLUDE_DIRECTORIES)
 -        target_include_directories(Catch2 SYSTEM INTERFACE ${CATCH2_INCLUDE_DIRS})
-+        # set_target_properties(Catch2 PROPERTIES COMPILE_OPTIONS "" EXPORT_COMPILE_COMMANDS OFF)
-+        # set_target_properties(Catch2WithMain PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
++        # suppress_thirdparty_warnings(Catch2)
++        # suppress_thirdparty_warnings(Catch2WithMain)
 +        # get_target_property(CATCH2_INCLUDE_DIRS Catch2 INTERFACE_INCLUDE_DIRECTORIES)
 +        # target_include_directories(Catch2 SYSTEM INTERFACE ${CATCH2_INCLUDE_DIRS})
      endif()