diff --git a/app/javascript/mastodon/components/domain.tsx b/app/javascript/mastodon/components/domain.tsx
index 34c376f530..a6e55b96fb 100644
--- a/app/javascript/mastodon/components/domain.tsx
+++ b/app/javascript/mastodon/components/domain.tsx
@@ -2,7 +2,7 @@ import { useCallback } from 'react';
 
 import { defineMessages, useIntl } from 'react-intl';
 
-import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/lock_open.svg';
+import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/no_encryption.svg';
 
 import { IconButton } from './icon_button';
 
diff --git a/app/javascript/mastodon/components/searchability_icon.tsx b/app/javascript/mastodon/components/searchability_icon.tsx
index b1435d1485..82b2a47c58 100644
--- a/app/javascript/mastodon/components/searchability_icon.tsx
+++ b/app/javascript/mastodon/components/searchability_icon.tsx
@@ -3,7 +3,7 @@ import { defineMessages, useIntl } from 'react-intl';
 import { ReactComponent as AlternateEmailIcon } from '@material-symbols/svg-600/outlined/alternate_email.svg';
 import { ReactComponent as PublicUnlistedIcon } from '@material-symbols/svg-600/outlined/cloud.svg';
 import { ReactComponent as LockIcon } from '@material-symbols/svg-600/outlined/lock.svg';
-import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/lock_open.svg';
+import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/no_encryption.svg';
 import { ReactComponent as PublicIcon } from '@material-symbols/svg-600/outlined/public.svg';
 
 import { Icon } from './icon';
diff --git a/app/javascript/mastodon/components/visibility_icon.tsx b/app/javascript/mastodon/components/visibility_icon.tsx
index a9eafee95f..acb405c29f 100644
--- a/app/javascript/mastodon/components/visibility_icon.tsx
+++ b/app/javascript/mastodon/components/visibility_icon.tsx
@@ -6,7 +6,7 @@ import { ReactComponent as PublicUnlistedIcon } from '@material-symbols/svg-600/
 import { ReactComponent as MutualIcon } from '@material-symbols/svg-600/outlined/compare_arrows.svg';
 import { ReactComponent as LoginIcon } from '@material-symbols/svg-600/outlined/key.svg';
 import { ReactComponent as LockIcon } from '@material-symbols/svg-600/outlined/lock.svg';
-import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/lock_open.svg';
+import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/no_encryption.svg';
 import { ReactComponent as PublicIcon } from '@material-symbols/svg-600/outlined/public.svg';
 import { ReactComponent as LimitedIcon } from '@material-symbols/svg-600/outlined/shield.svg';
 import { ReactComponent as PersonalIcon } from '@material-symbols/svg-600/outlined/sticky_note.svg';
diff --git a/app/javascript/mastodon/features/compose/components/privacy_dropdown.jsx b/app/javascript/mastodon/features/compose/components/privacy_dropdown.jsx
index 4cd898f2aa..239dec3f5b 100644
--- a/app/javascript/mastodon/features/compose/components/privacy_dropdown.jsx
+++ b/app/javascript/mastodon/features/compose/components/privacy_dropdown.jsx
@@ -12,7 +12,7 @@ import { ReactComponent as PublicUnlistedIcon } from '@material-symbols/svg-600/
 import { ReactComponent as MutualIcon } from '@material-symbols/svg-600/outlined/compare_arrows.svg';
 import { ReactComponent as LoginIcon } from '@material-symbols/svg-600/outlined/key.svg';
 import { ReactComponent as LockIcon } from '@material-symbols/svg-600/outlined/lock.svg';
-import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/lock_open.svg';
+import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/no_encryption.svg';
 import { ReactComponent as PublicIcon } from '@material-symbols/svg-600/outlined/public.svg';
 import { supportsPassiveEvents } from 'detect-passive-events';
 import Overlay from 'react-overlays/Overlay';
diff --git a/app/javascript/mastodon/features/compose/components/searchability_dropdown.jsx b/app/javascript/mastodon/features/compose/components/searchability_dropdown.jsx
index 568a4dc58f..cd9a418945 100644
--- a/app/javascript/mastodon/features/compose/components/searchability_dropdown.jsx
+++ b/app/javascript/mastodon/features/compose/components/searchability_dropdown.jsx
@@ -8,7 +8,7 @@ import classNames from 'classnames';
 import { ReactComponent as AlternateEmailIcon } from '@material-symbols/svg-600/outlined/alternate_email.svg';
 import { ReactComponent as PublicUnlistedIcon } from '@material-symbols/svg-600/outlined/cloud.svg';
 import { ReactComponent as LockIcon } from '@material-symbols/svg-600/outlined/lock.svg';
-import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/lock_open.svg';
+import { ReactComponent as LockOpenIcon } from '@material-symbols/svg-600/outlined/no_encryption.svg';
 import { ReactComponent as PublicIcon } from '@material-symbols/svg-600/outlined/public.svg';
 import { ReactComponent as SearchIcon } from '@material-symbols/svg-600/outlined/search.svg';
 import { supportsPassiveEvents } from 'detect-passive-events';