diff --git a/tools/under-control/src/RELEASE b/tools/under-control/src/RELEASE
index 2234a95d8..c92c6930a 100644
--- a/tools/under-control/src/RELEASE
+++ b/tools/under-control/src/RELEASE
@@ -1 +1 @@
-131.0.6778.86
+131.0.6778.109
diff --git a/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5 b/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
index 369012388..b058b1cef 100755
--- a/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
+++ b/tools/under-control/src/third_party/blink/renderer/platform/runtime_enabled_features.json5
@@ -3811,7 +3811,7 @@
       // only <option>, <optgroup>, and <hr>.
       // https://github.com/whatwg/html/issues/10310
       name: "SelectParserRelaxation",
-      status: "stable",
+      status: "experimental",
       public: true,
     },
     {