diff --git a/pkgs/servers/osmocom/libasn1c/default.nix b/pkgs/servers/osmocom/libasn1c/default.nix
index f83ff06fc9f6..b727b1b1ee69 100644
--- a/pkgs/servers/osmocom/libasn1c/default.nix
+++ b/pkgs/servers/osmocom/libasn1c/default.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libasn1c";
-  version = "0.9.36";
+  version = "0.9.37";
 
   src = fetchFromGitHub {
     owner = "osmocom";
     repo = "libasn1c";
     rev = version;
-    hash = "sha256-Qh4QVssHS6XDfHJBR+y8J5tUhT/6tDg+aF9nX6UAGV8=";
+    hash = "sha256-st5KbAUhNFSJ0DmPFYOnNvDQ8xtTNi4t8DNYvEjt9Ns=";
   };
 
   postPatch = ''