diff --git a/conanfile.txt b/conanfile.txt
index 7f5505d..08f4398 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -1,5 +1,5 @@
 [requires]
-yaml-cpp/0.8.0
+yaml-cpp/0.9.0
 argparse/3.2
 catch2/3.13.0
 trompeloeil/49