diff --git a/conanfile.txt b/conanfile.txt
index 63b6915..8f96bbe 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -1,4 +1,4 @@
 [requires]
-boost/1.71.0@conan/stable
-catch2/2.11.0
-nlohmann_json/3.7.3
+boost/1.73.0
+catch2/2.13.0
+nlohmann_json/3.8.0