diff --git a/conanfile.py b/conanfile.py
index 87af651..2b32c9b 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -21,5 +21,5 @@ def requirements(self):
         if not self.options.system and self.options.boost:
             self.requires("boost/1.83.0")
         if self.options.tests:
-            self.requires("catch2/3.5.2")
+            self.requires("catch2/3.5.3")
             self.requires("trompeloeil/47")