diff --git a/browsers.json b/browsers.json
index 36e30e6cec..5cfe5fa8a3 100644
--- a/browsers.json
+++ b/browsers.json
@@ -18,7 +18,7 @@
     },
     {
       "name": "webkit",
-      "revision": "1481",
+      "revision": "1482",
       "installByDefault": true,
       "revisionOverrides": {
         "mac10.14": "1443"
diff --git a/src/server/webkit/protocol.ts b/src/server/webkit/protocol.ts
index 5082c43497..5e384dd235 100644
--- a/src/server/webkit/protocol.ts
+++ b/src/server/webkit/protocol.ts
@@ -5983,6 +5983,10 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
      * Page appearance name.
      */
     export type Appearance = "Light"|"Dark";
+    /**
+     * Page reduced-motion media query override.
+     */
+    export type ReducedMotion = "Reduce"|"NoPreference";
     /**
      * Information about the Frame on the page.
      */
@@ -6638,6 +6642,14 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     }
     export type setForcedAppearanceReturnValue = {
     }
+    /**
+     * Forces the reduced-motion media query for the page.
+     */
+    export type setForcedReducedMotionParameters = {
+      reducedMotion?: ReducedMotion;
+    }
+    export type setForcedReducedMotionReturnValue = {
+    }
     /**
      * Enables time zone emulation.
      */
@@ -8890,6 +8902,7 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     "Page.setShowPaintRects": Page.setShowPaintRectsParameters;
     "Page.setEmulatedMedia": Page.setEmulatedMediaParameters;
     "Page.setForcedAppearance": Page.setForcedAppearanceParameters;
+    "Page.setForcedReducedMotion": Page.setForcedReducedMotionParameters;
     "Page.setTimeZone": Page.setTimeZoneParameters;
     "Page.setTouchEmulationEnabled": Page.setTouchEmulationEnabledParameters;
     "Page.snapshotNode": Page.snapshotNodeParameters;
@@ -9182,6 +9195,7 @@ the top of the viewport and Y increases as it proceeds towards the bottom of the
     "Page.setShowPaintRects": Page.setShowPaintRectsReturnValue;
     "Page.setEmulatedMedia": Page.setEmulatedMediaReturnValue;
     "Page.setForcedAppearance": Page.setForcedAppearanceReturnValue;
+    "Page.setForcedReducedMotion": Page.setForcedReducedMotionReturnValue;
     "Page.setTimeZone": Page.setTimeZoneReturnValue;
     "Page.setTouchEmulationEnabled": Page.setTouchEmulationEnabledReturnValue;
     "Page.snapshotNode": Page.snapshotNodeReturnValue;