diff --git a/Cargo.lock b/Cargo.lock
index a4c321a2f7..7af86a8df2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6547,9 +6547,9 @@ dependencies = [
 
 [[package]]
 name = "tarpc"
-version = "0.28.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1c46acb4df5c8ca12495cbc3e09e7ee16df3e533399bd51528e3423f810de44"
+checksum = "1c38a012bed6fb9681d3bf71ffaa4f88f3b4b9ed3198cda6e4c8462d24d4bb80"
 dependencies = [
  "anyhow",
  "fnv",
diff --git a/banks-client/Cargo.toml b/banks-client/Cargo.toml
index d166a2e066..ec37dd3eb5 100644
--- a/banks-client/Cargo.toml
+++ b/banks-client/Cargo.toml
@@ -15,7 +15,7 @@ futures = "0.3"
 solana-banks-interface = { path = "../banks-interface", version = "=1.11.0" }
 solana-program = { path = "../sdk/program", version = "=1.11.0" }
 solana-sdk = { path = "../sdk", version = "=1.11.0" }
-tarpc = { version = "0.28.0", features = ["full"] }
+tarpc = { version = "0.29.0", features = ["full"] }
 thiserror = "1.0"
 tokio = { version = "~1.14.1", features = ["full"] }
 tokio-serde = { version = "0.8", features = ["bincode"] }
diff --git a/banks-interface/Cargo.toml b/banks-interface/Cargo.toml
index cd7d9f8891..9aaa3fea95 100644
--- a/banks-interface/Cargo.toml
+++ b/banks-interface/Cargo.toml
@@ -12,7 +12,7 @@ edition = "2021"
 [dependencies]
 serde = { version = "1.0.137", features = ["derive"] }
 solana-sdk = { path = "../sdk", version = "=1.11.0" }
-tarpc = { version = "0.28.0", features = ["full"] }
+tarpc = { version = "0.29.0", features = ["full"] }
 
 [lib]
 crate-type = ["lib"]
diff --git a/banks-server/Cargo.toml b/banks-server/Cargo.toml
index 4de26caa26..62b77ddc54 100644
--- a/banks-server/Cargo.toml
+++ b/banks-server/Cargo.toml
@@ -17,7 +17,7 @@ solana-banks-interface = { path = "../banks-interface", version = "=1.11.0" }
 solana-runtime = { path = "../runtime", version = "=1.11.0" }
 solana-sdk = { path = "../sdk", version = "=1.11.0" }
 solana-send-transaction-service = { path = "../send-transaction-service", version = "=1.11.0" }
-tarpc = { version = "0.28.0", features = ["full"] }
+tarpc = { version = "0.29.0", features = ["full"] }
 tokio = { version = "~1.14.1", features = ["full"] }
 tokio-serde = { version = "0.8", features = ["bincode"] }
 tokio-stream = "0.1"
diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index 7d51301cab..97ff5cbdda 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -5753,9 +5753,9 @@ dependencies = [
 
 [[package]]
 name = "tarpc"
-version = "0.28.0"
+version = "0.29.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1c46acb4df5c8ca12495cbc3e09e7ee16df3e533399bd51528e3423f810de44"
+checksum = "1c38a012bed6fb9681d3bf71ffaa4f88f3b4b9ed3198cda6e4c8462d24d4bb80"
 dependencies = [
  "anyhow",
  "fnv",