diff --git a/package.json b/package.json
index cdfeced02a..5accbafd8f 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
   },
   "dependencies": {
     "@popperjs/core": "2.9.2",
-    "@signalapp/signal-client": "0.8.4",
+    "@signalapp/signal-client": "0.9.0",
     "@sindresorhus/is": "0.8.0",
     "@types/pino": "6.3.6",
     "@types/pino-multi-stream": "5.1.0",
diff --git a/ts/util/sendToGroup.ts b/ts/util/sendToGroup.ts
index 5a4efecc53..a744ec7828 100644
--- a/ts/util/sendToGroup.ts
+++ b/ts/util/sendToGroup.ts
@@ -5,6 +5,7 @@ import { differenceWith, omit, partition } from 'lodash';
 import PQueue from 'p-queue';
 
 import {
+  ErrorCode,
   groupEncrypt,
   ProtocolAddress,
   sealedSenderMultiRecipientEncrypt,
@@ -513,6 +514,25 @@ export async function sendToGroupViaSenderKey(options: {
         recursionCount: recursionCount + 1,
       });
     }
+    if (error.code === ErrorCode.InvalidRegistrationId && error.addr) {
+      const address = error.addr as ProtocolAddress;
+      const name = address.name();
+
+      const brokenAccount = window.ConversationController.get(name);
+      if (brokenAccount) {
+        window.log.warn(
+          `sendToGroupViaSenderKey/${logId}: Disabling sealed sender for ${brokenAccount.idForLogging()}`
+        );
+        brokenAccount.set({ sealedSender: SEALED_SENDER.DISABLED });
+        window.Signal.Data.updateConversation(brokenAccount.attributes);
+
+        // Now that we've eliminate this problematic account, we can try the send again.
+        return sendToGroupViaSenderKey({
+          ...options,
+          recursionCount: recursionCount + 1,
+        });
+      }
+    }
 
     throw new Error(
       `sendToGroupViaSenderKey/${logId}: Returned unexpected error ${
diff --git a/yarn.lock b/yarn.lock
index c99167163a..30af384e05 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1651,10 +1651,10 @@
     react-lifecycles-compat "^3.0.4"
     warning "^3.0.0"
 
-"@signalapp/signal-client@0.8.4":
-  version "0.8.4"
-  resolved "https://registry.yarnpkg.com/@signalapp/signal-client/-/signal-client-0.8.4.tgz#fd633af5f821f06bb29c205bdcf660cd2bfbecd8"
-  integrity sha512-ae2ohILHNs+F1eDBoCeger2/iffMNDR8uIzp5hAa6szI3WZrf544M1d3jz8XDNejrXarSUmJ74jlsVeDMg12Ng==
+"@signalapp/signal-client@0.9.0":
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/@signalapp/signal-client/-/signal-client-0.9.0.tgz#af7e984b51131b5bb984661494cde0f9ebfd4a61"
+  integrity sha512-tT3sOUCUW0uD6Z2eCHrO2dtmhgkc9JH3NZFIanbuAM1bqyXeZoaqAZauRbTSI0p51RGmqHrT7wg/Nvh8bi9UeA==
   dependencies:
     node-gyp-build "^4.2.3"
     uuid "^8.3.0"