diff --git a/pkgs/development/tools/electron/39-angle-patchdir.patch b/pkgs/development/tools/electron/39-angle-patchdir.patch
index 1b53bfb2aa85..3e7d49e922dc 100644
--- a/pkgs/development/tools/electron/39-angle-patchdir.patch
+++ b/pkgs/development/tools/electron/39-angle-patchdir.patch
@@ -6,6 +6,8 @@ index f5dbe8600f..9e1e5e0704 100644
    { "patch_dir": "src/electron/patches/reclient-configs", "repo": "src/third_party/engflow-reclient-configs" },
    { "patch_dir": "src/electron/patches/sqlite", "repo": "src/third_party/sqlite/src" },
    { "patch_dir": "src/electron/patches/skia", "repo": "src/third_party/skia" },
--  { "patch_dir": "src/electron/patches/angle", "repo": "src/third_party/angle/src" }
-+  { "patch_dir": "src/electron/patches/angle", "repo": "src/third_party/angle" }
+-  { "patch_dir": "src/electron/patches/angle", "repo": "src/third_party/angle/src" },
++  { "patch_dir": "src/electron/patches/angle", "repo": "src/third_party/angle" },
+   { "patch_dir": "src/electron/patches/pdfium", "repo": "src/third_party/pdfium" },
+   { "patch_dir": "src/electron/patches/libaom", "repo": "src/third_party/libaom/source/libaom" }
  ]
diff --git a/pkgs/development/tools/electron/info.json b/pkgs/development/tools/electron/info.json
index 141cd63c6139..dace7d81da38 100644
--- a/pkgs/development/tools/electron/info.json
+++ b/pkgs/development/tools/electron/info.json
@@ -56,10 +56,10 @@
             },
             "src/electron": {
                 "args": {
-                    "hash": "sha256-RrqxAum+OEmuh/f2PfPFDulmU3LhTqUtwww8Nb+F7NI=",
+                    "hash": "sha256-y2aqNUsE8XmM+SoLThECL2J5b4NVydj0WAoy7t4AiJg=",
                     "owner": "electron",
                     "repo": "electron",
-                    "tag": "v39.8.7"
+                    "tag": "v39.8.9"
                 },
                 "fetcher": "fetchFromGitHub"
             },
@@ -1345,7 +1345,7 @@
         "electron_yarn_hash": "sha256-HCnJJqfgcilB+Cl2OaezL9Uu1xk0ZBdVEXg2VDR1dwU=",
         "modules": "140",
         "node": "22.22.1",
-        "version": "39.8.7"
+        "version": "39.8.9"
     },
     "40": {
         "chrome": "144.0.7559.236",