diff --git a/pkgs/applications/emulators/libretro/cores/opera.nix b/pkgs/applications/emulators/libretro/cores/opera.nix
index 35dd849c0993..86015609ee73 100644
--- a/pkgs/applications/emulators/libretro/cores/opera.nix
+++ b/pkgs/applications/emulators/libretro/cores/opera.nix
@@ -6,13 +6,13 @@
 }:
 mkLibretroCore {
   core = "opera";
-  version = "0-unstable-2026-06-09";
+  version = "0-unstable-2026-06-15";
 
   src = fetchFromGitHub {
     owner = "libretro";
     repo = "opera-libretro";
-    rev = "5e36d4a9fbb2afbb8de2313b8e2bf83998ec2341";
-    hash = "sha256-TmSk0PIXOLToElUnyRkDFfpq3bvBh7+P8r8brYICJSY=";
+    rev = "78f834b175bf2de3cc2cf05122d10d4c3d980c34";
+    hash = "sha256-E8/mD+4HKAZQciJBy0CsUIvCkfufkQCcudpMzvVoBhg=";
   };
 
   makefile = "Makefile";