diff --git a/pkgs/development/compilers/reason/default.nix b/pkgs/development/compilers/reason/default.nix
index 44802e0833e5..8851bb4654af 100644
--- a/pkgs/development/compilers/reason/default.nix
+++ b/pkgs/development/compilers/reason/default.nix
@@ -18,8 +18,8 @@ let
   param =
     if lib.versionAtLeast ppxlib.version "0.36" then
       {
-        version = "3.17.0";
-        hash = "sha256-gsiBnOn9IVt+fixlAeY456kE6+E6taHY6sJnnYz4pes=";
+        version = "3.17.2";
+        hash = "sha256-f0CHAW6MOToT1Xt3N2d7wdvxaXj9Q8GTVNTXmnlMjEc=";
       }
     else
       {