diff --git a/pkgs/development/compilers/ocaml/5.5.nix b/pkgs/development/compilers/ocaml/5.5.nix
index 704a00a50cfa..6534b6810e3e 100644
--- a/pkgs/development/compilers/ocaml/5.5.nix
+++ b/pkgs/development/compilers/ocaml/5.5.nix
@@ -1,6 +1,6 @@
 import ./generic.nix {
   major_version = "5";
   minor_version = "5";
-  patch_version = "1";
-  sha256 = "sha256-zQqXvb/JnwD1P07khJGWTHNievsJ7Y5N4jC6RIij1rk=";
+  patch_version = "2";
+  sha256 = "sha256-VQPhuq2LYl2jXx/nHUdVgBT6NiU65fGiLMOhj6sEHg0=";
 }
diff --git a/pkgs/development/tools/ocaml/merlin/4.x.nix b/pkgs/development/tools/ocaml/merlin/4.x.nix
index b8b250bcb330..947c7a99aa5f 100644
--- a/pkgs/development/tools/ocaml/merlin/4.x.nix
+++ b/pkgs/development/tools/ocaml/merlin/4.x.nix
@@ -36,6 +36,7 @@
       "5.4.1" = "5.7.1-504";
       "5.5.0" = "5.8-505";
       "5.5.1" = "5.8-505";
+      "5.5.2" = "5.8-505";
     }
     ."${ocaml.version}",
 }: