diff --git a/pkgs/applications/networking/browsers/opera/default.nix b/pkgs/applications/networking/browsers/opera/default.nix
index 9dd813b28372..b7fa22792d94 100644
--- a/pkgs/applications/networking/browsers/opera/default.nix
+++ b/pkgs/applications/networking/browsers/opera/default.nix
@@ -51,11 +51,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "opera";
-  version = "99.0.4788.77";
+  version = "100.0.4815.21";
 
   src = fetchurl {
     url = "${mirror}/${version}/linux/${pname}-stable_${version}_amd64.deb";
-    hash = "sha256-VdhUyXKqQaIpvwE4izQXIVdyDHfW7FQLfiiUBop70rI=";
+    hash = "sha256-bDCj4ZtULO1JkuAsqy2ppcWOshgGRG03qlb3KV3CtSE=";
   };
 
   unpackPhase = "dpkg-deb -x $src .";