diff --git a/pkg/front_end/lib/src/api_prototype/experimental_flags_generated.dart b/pkg/front_end/lib/src/api_prototype/experimental_flags_generated.dart
index 0696d1c..bd92018b 100644
--- a/pkg/front_end/lib/src/api_prototype/experimental_flags_generated.dart
+++ b/pkg/front_end/lib/src/api_prototype/experimental_flags_generated.dart
@@ -129,6 +129,9 @@
   "fake_async": {
     ExperimentalFlag.nonNullable,
   },
+  "file": {
+    ExperimentalFlag.nonNullable,
+  },
   "fixnum": {
     ExperimentalFlag.nonNullable,
   },
@@ -138,6 +141,12 @@
   "flutter_test": {
     ExperimentalFlag.nonNullable,
   },
+  "flutter_goldens": {
+    ExperimentalFlag.nonNullable,
+  },
+  "flutter_goldens_client": {
+    ExperimentalFlag.nonNullable,
+  },
   "js": {
     ExperimentalFlag.nonNullable,
   },
@@ -153,9 +162,15 @@
   "pedantic": {
     ExperimentalFlag.nonNullable,
   },
+  "platform": {
+    ExperimentalFlag.nonNullable,
+  },
   "pool": {
     ExperimentalFlag.nonNullable,
   },
+  "process": {
+    ExperimentalFlag.nonNullable,
+  },
   "sky_engine": {
     ExperimentalFlag.nonNullable,
   },
diff --git a/sdk/lib/_internal/allowed_experiments.json b/sdk/lib/_internal/allowed_experiments.json
index bbe8144..235e683 100644
--- a/sdk/lib/_internal/allowed_experiments.json
+++ b/sdk/lib/_internal/allowed_experiments.json
@@ -49,6 +49,9 @@
     "fake_async": {
       "experimentSet": "nullSafety"
     },
+    "file": {
+      "experimentSet": "nullSafety"
+    },
     "fixnum": {
       "experimentSet": "nullSafety"
     },
@@ -58,6 +61,12 @@
     "flutter_test": {
       "experimentSet": "nullSafety"
     },
+    "flutter_goldens": {
+      "experimentSet": "nullSafety"
+    },
+    "flutter_goldens_client": {
+      "experimentSet": "nullSafety"
+    },
     "js": {
       "experimentSet": "nullSafety"
     },
@@ -73,9 +82,15 @@
     "pedantic": {
       "experimentSet": "nullSafety"
     },
+    "platform": {
+      "experimentSet": "nullSafety"
+    },
     "pool": {
       "experimentSet": "nullSafety"
     },
+    "process": {
+      "experimentSet": "nullSafety"
+    },
     "sky_engine": {
       "experimentSet": "nullSafety"
     },