diff --git a/pkgs/development/tools/build-managers/conan/default.nix b/pkgs/development/tools/build-managers/conan/default.nix
index 7370aee6f575..9ea57a27f027 100644
--- a/pkgs/development/tools/build-managers/conan/default.nix
+++ b/pkgs/development/tools/build-managers/conan/default.nix
@@ -19,6 +19,10 @@ python3.pkgs.buildPythonApplication rec {
     hash = "sha256-+ohUOQ9WBER/X0TDklf/qZCm9LhM1I1QRmED4FnkweM=";
   };
 
+  nativeBuildInputs = with python3.pkgs; [
+    pythonRelaxDepsHook
+  ];
+
   propagatedBuildInputs = with python3.pkgs; [
     bottle
     colorama
@@ -41,6 +45,11 @@ python3.pkgs.buildPythonApplication rec {
     pyopenssl
   ];
 
+  pythonRelaxDeps = [
+    # This can be removed once conan is updated to 2.0.7+
+    "PyYAML"
+  ];
+
   nativeCheckInputs = [
     git
     pkg-config