diff --git a/packages/proto-signing/package.json b/packages/proto-signing/package.json
index 2346ef61..8f5b9b7b 100644
--- a/packages/proto-signing/package.json
+++ b/packages/proto-signing/package.json
@@ -54,6 +54,6 @@
   "devDependencies": {
     "@cosmjs/encoding": "^0.24.0-alpha.22",
     "@cosmjs/utils": "^0.24.0-alpha.22",
-    "ts-proto": "^1.50.0"
+    "ts-proto": "^1.53.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 7c10a9d8..29e56fd7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8778,6 +8778,17 @@ ts-proto@^1.50.0:
     protobufjs "^6.8.8"
     ts-poet "^4.4.1"
 
+ts-proto@^1.53.0:
+  version "1.53.0"
+  resolved "https://registry.yarnpkg.com/ts-proto/-/ts-proto-1.53.0.tgz#3261b5b029fe154a381ad3d97e247bdddd46f536"
+  integrity sha512-/capMN0z4SVEyqpmXwH5ibq0DIy+ozgJ4tiq1yk3HgSn+ldXZtku03Wexw6Si08Q30YAQ6uSd205N2HmNjGp5w==
+  dependencies:
+    "@types/object-hash" "^1.3.0"
+    dataloader "^1.4.0"
+    object-hash "^1.3.1"
+    protobufjs "^6.8.8"
+    ts-poet "^4.4.1"
+
 tsconfig-paths@^3.9.0:
   version "3.9.0"
   resolved "https://registry.yarnpkg.com/tsconfig-paths/-/tsconfig-paths-3.9.0.tgz#098547a6c4448807e8fcb8eae081064ee9a3c90b"