diff --git a/Cargo.toml b/Cargo.toml
index 614723a9c98..f4e7b6ea916 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -240,7 +240,7 @@ syn                                = { version = "2.0.108", default-features = f
 tachyonix                          = { version = "0.3.1", default-features = false }
 tarpc                              = { version = "0.36.0", default-features = false, git = "https://github.com/google/tarpc", rev = "f55f36d2d876b1868cfcf52f41d0456a60cf726c" }
 temporal-client                    = { git = "https://github.com/temporalio/sdk-core", rev = "4a2368d" }
-temporal-sdk-core-protos           = { git = "https://github.com/temporalio/sdk-core", rev = "4a2368d" }
+temporal-sdk-core-protos           = { git = "https://github.com/temporalio/sdk-core", rev = "5c9bcd104ce234bd475b49f45d577204de3b7553" }
 test-log                           = { version = "0.2.18", default-features = false }
 test-strategy                      = { version = "0.4.3", default-features = false }
 text-size                          = { version = "1.1.1", default-features = false }