diff --git a/pkgs/development/libraries/libdatachannel/default.nix b/pkgs/development/libraries/libdatachannel/default.nix
index 64351a85a9ae..9c090399dbc5 100644
--- a/pkgs/development/libraries/libdatachannel/default.nix
+++ b/pkgs/development/libraries/libdatachannel/default.nix
@@ -14,13 +14,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libdatachannel";
-  version = "0.19.5";
+  version = "0.20.2";
 
   src = fetchFromGitHub {
     owner = "paullouisageneau";
-    repo = pname;
+    repo = "libdatachannel";
     rev = "v${version}";
-    hash = "sha256-XTfe0NqDQWx4ISgEiUbzACH9csaG+IrUvwss07dnz80=";
+    hash = "sha256-bBSsD845iwCMA7TdMBxzezjNbMaGwvRq6rvY/8NLYRU=";
   };
 
   outputs = [ "out" "dev" ];