diff --git a/conanfile.txt b/conanfile.txt
index b6a18c8..2f44ae0 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -1,7 +1,7 @@
 [requires]
 yaml-cpp/0.9.0
 argparse/3.2
-catch2/3.15.2
+catch2/3.15.3
 trompeloeil/49
 
 [generators]