diff --git a/package.json b/package.json
index f26457a..b83b849 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
         "@subql/types-cosmos": "3.2.3",
         "@types/node": "^20.11.29",
         "pino": "^8.19.0",
-        "ts-proto": "^1.167.9",
+        "ts-proto": "^1.169.1",
         "tslib": "^2.6.2"
     }
 }
diff --git a/yarn.lock b/yarn.lock
index 35ec770..8a52ecd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11224,10 +11224,10 @@ ts-proto-descriptors@1.15.0:
     long "^5.2.3"
     protobufjs "^7.2.4"
 
-ts-proto@^1.167.9:
-  version "1.167.9"
-  resolved "https://registry.yarnpkg.com/ts-proto/-/ts-proto-1.167.9.tgz#b91df6a1db8f689efcac6a2e20d71cdd5c2af8ab"
-  integrity sha512-zqZ15CzqvupSpoTl/fzOs5gG7SFvj1ENmWeKMgD4Yl2BSx8I5F+qgYkr9EZYMu7Ho7u+QtwzfudROo+/jwM2pg==
+ts-proto@^1.169.1:
+  version "1.169.1"
+  resolved "https://registry.yarnpkg.com/ts-proto/-/ts-proto-1.169.1.tgz#4849d3e12b6e85389eae030c39f0ebaf1834c448"
+  integrity sha512-MHdllDrtFCabxvIyUqze7/4vSh55SEgwirpthGVUGt3pMqIpmmrDyBv0vDk/RCjBxm0/LIWVMnXlOjBxYaE1rA==
   dependencies:
     case-anything "^2.1.13"
     protobufjs "^7.2.4"