diff --git a/pkgs/development/ocaml-modules/ca-certs/default.nix b/pkgs/development/ocaml-modules/ca-certs/default.nix
index 65b411c52d5..dacc181f751 100644
--- a/pkgs/development/ocaml-modules/ca-certs/default.nix
+++ b/pkgs/development/ocaml-modules/ca-certs/default.nix
@@ -4,13 +4,13 @@
 
 buildDunePackage rec {
   pname = "ca-certs";
-  version = "0.1.3";
+  version = "0.2.0";
 
   minimumOCamlVersion = "4.07";
 
   src = fetchurl {
     url = "https://github.com/mirage/ca-certs/releases/download/v${version}/ca-certs-v${version}.tbz";
-    sha256 = "0jpghxjp2n8wx6ig0d2x87ycaql6mb92w8ai3xh3jb288m7g02zn";
+    sha256 = "15jfb5zvahs90jsfs7ridqihlka5198z2xrvplj8ddchxfmpx868";
   };
 
   useDune2 = true;