diff --git a/conanfile.txt b/conanfile.txt
index 627ab6f0c982e4c0d9dd352821ff02db3aedee13..1860c64e92f61cacdfe62ec8f49c4ae33de9e856 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -4,7 +4,7 @@ catch2/2.13.3
 eigen/3.3.8
 boost/1.76.0
 zlib/1.2.11
-proposal/7.2.1
+proposal/7.3.0
 yaml-cpp/0.6.3
 arrow/2.0.0
 cli11/1.9.1