diff --git a/conanfile.txt b/conanfile.txt
index ef88a7f5adc794ee2d248ad9ee862dd40f68d02a..bb9995b163cde2c24c84934d00fe0b016c156605 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -4,7 +4,7 @@ catch2/2.13.8
 eigen/3.3.8
 boost/1.76.0
 zlib/1.2.11
-proposal/7.4.1
+proposal/7.4.2
 yaml-cpp/0.6.3
 arrow/2.0.0
 cli11/1.9.1