diff --git a/src/SecurityManager.ts b/src/SecurityManager.ts
index 09c8d306145..1ba0d6439b0 100644
--- a/src/SecurityManager.ts
+++ b/src/SecurityManager.ts
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-import { ICryptoCallbacks, IDeviceTrustLevel, ISecretStorageKeyInfo } from 'matrix-js-sdk/src/matrix';
+import { ICryptoCallbacks, ISecretStorageKeyInfo } from 'matrix-js-sdk/src/matrix';
 import { MatrixClient } from 'matrix-js-sdk/src/client';
 import Modal from './Modal';
 import * as sdk from './index';
@@ -28,6 +28,7 @@ import AccessSecretStorageDialog from './components/views/dialogs/security/Acces
 import RestoreKeyBackupDialog from './components/views/dialogs/security/RestoreKeyBackupDialog';
 import SettingsStore from "./settings/SettingsStore";
 import SecurityCustomisations from "./customisations/Security";
+import { DeviceTrustLevel } from 'matrix-js-sdk/src/crypto/CrossSigning';
 
 // This stores the secret storage private keys in memory for the JS SDK. This is
 // only meant to act as a cache to avoid prompting the user multiple times
@@ -244,7 +245,7 @@ async function onSecretRequested(
     deviceId: string,
     requestId: string,
     name: string,
-    deviceTrust: IDeviceTrustLevel,
+    deviceTrust: DeviceTrustLevel,
 ): Promise<string> {
     console.log("onSecretRequested", userId, deviceId, requestId, name, deviceTrust);
     const client = MatrixClientPeg.get();
diff --git a/src/components/views/dialogs/DevtoolsDialog.tsx b/src/components/views/dialogs/DevtoolsDialog.tsx
index 2690eb67d73..b1749b370a6 100644
--- a/src/components/views/dialogs/DevtoolsDialog.tsx
+++ b/src/components/views/dialogs/DevtoolsDialog.tsx
@@ -766,7 +766,7 @@ class VerificationExplorer extends React.PureComponent<IExplorerProps> {
     render() {
         const cli = this.context;
         const room = this.props.room;
-        const inRoomChannel = cli.crypto._inRoomVerificationRequests;
+        const inRoomChannel = cli.crypto.inRoomVerificationRequests;
         const inRoomRequests = (inRoomChannel._requestsByRoomId || new Map()).get(room.roomId) || new Map();
 
         return (<div>
diff --git a/src/components/views/settings/CrossSigningPanel.js b/src/components/views/settings/CrossSigningPanel.js
index 0cd1a64adac..43a13a48a7e 100644
--- a/src/components/views/settings/CrossSigningPanel.js
+++ b/src/components/views/settings/CrossSigningPanel.js
@@ -79,8 +79,8 @@ export default class CrossSigningPanel extends React.PureComponent {
     async _getUpdatedStatus() {
         const cli = MatrixClientPeg.get();
         const pkCache = cli.getCrossSigningCacheCallbacks();
-        const crossSigning = cli.crypto._crossSigningInfo;
-        const secretStorage = cli.crypto._secretStorage;
+        const crossSigning = cli.crypto.crossSigningInfo;
+        const secretStorage = cli.crypto.secretStorage;
         const crossSigningPublicKeysOnDevice = crossSigning.getId();
         const crossSigningPrivateKeysInStorage = await crossSigning.isStoredInSecretStorage(secretStorage);
         const masterPrivateKeyCached = !!(pkCache && await pkCache.getCrossSigningKeyCache("master"));
diff --git a/src/components/views/settings/SecureBackupPanel.js b/src/components/views/settings/SecureBackupPanel.js
index 4f3eb0bdf62..abfd18f0d34 100644
--- a/src/components/views/settings/SecureBackupPanel.js
+++ b/src/components/views/settings/SecureBackupPanel.js
@@ -131,7 +131,7 @@ export default class SecureBackupPanel extends React.PureComponent {
 
     async _getUpdatedDiagnostics() {
         const cli = MatrixClientPeg.get();
-        const secretStorage = cli.crypto._secretStorage;
+        const secretStorage = cli.crypto.secretStorage;
 
         const backupKeyStored = !!(await cli.isKeyBackupKeyStored());
         const backupKeyFromCache = await cli.crypto.getSessionBackupPrivateKey();