diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index a7e7721b64..07f5127650 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -33,7 +33,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1801",
+      "revision": "1802",
       "installByDefault": true,
       "revisionOverrides": {
         "mac10.14": "1446",
diff --git a/packages/playwright-core/src/server/webkit/protocol.d.ts b/packages/playwright-core/src/server/webkit/protocol.d.ts
index e21f2937c1..aee2e84f86 100644
--- a/packages/playwright-core/src/server/webkit/protocol.d.ts
+++ b/packages/playwright-core/src/server/webkit/protocol.d.ts
@@ -7011,6 +7011,13 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     }
     export type setTimeZoneReturnValue = {
     }
+    /**
+     * Clears browser memory cache.
+     */
+    export type clearMemoryCacheParameters = {
+    }
+    export type clearMemoryCacheReturnValue = {
+    }
     /**
      * Enables touch events on platforms that lack them.
      */
@@ -9362,6 +9369,7 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     "Page.setEmulatedMedia": Page.setEmulatedMediaParameters;
     "Page.setForcedColors": Page.setForcedColorsParameters;
     "Page.setTimeZone": Page.setTimeZoneParameters;
+    "Page.clearMemoryCache": Page.clearMemoryCacheParameters;
     "Page.setTouchEmulationEnabled": Page.setTouchEmulationEnabledParameters;
     "Page.snapshotNode": Page.snapshotNodeParameters;
     "Page.snapshotRect": Page.snapshotRectParameters;
@@ -9670,6 +9678,7 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     "Page.setEmulatedMedia": Page.setEmulatedMediaReturnValue;
     "Page.setForcedColors": Page.setForcedColorsReturnValue;
     "Page.setTimeZone": Page.setTimeZoneReturnValue;
+    "Page.clearMemoryCache": Page.clearMemoryCacheReturnValue;
     "Page.setTouchEmulationEnabled": Page.setTouchEmulationEnabledReturnValue;
     "Page.snapshotNode": Page.snapshotNodeReturnValue;
     "Page.snapshotRect": Page.snapshotRectReturnValue;