diff --git a/ballista-examples/Cargo.toml b/ballista-examples/Cargo.toml
index d5f7d65d83ef..304bbbb34e17 100644
--- a/ballista-examples/Cargo.toml
+++ b/ballista-examples/Cargo.toml
@@ -31,7 +31,7 @@ rust-version = "1.58"
 [dependencies]
 datafusion = { path = "../datafusion" }
 ballista = { path = "../ballista/rust/client", version = "0.6.0"}
-prost = "0.9"
+prost = "0.11"
 tonic = "0.6"
 tokio = { version = "1.0", features = ["macros", "rt", "rt-multi-thread", "sync"] }
 futures = "0.3"
diff --git a/ballista/rust/core/Cargo.toml b/ballista/rust/core/Cargo.toml
index fa68be6b0ead..6e71f8eb908a 100644
--- a/ballista/rust/core/Cargo.toml
+++ b/ballista/rust/core/Cargo.toml
@@ -35,7 +35,7 @@ async-trait = "0.1.36"
 futures = "0.3"
 hashbrown = "0.12"
 log = "0.4"
-prost = "0.9"
+prost = "0.11"
 serde = {version = "1", features = ["derive"]}
 sqlparser = "0.13"
 tokio = "1.0"
diff --git a/ballista/rust/scheduler/Cargo.toml b/ballista/rust/scheduler/Cargo.toml
index 10b3723712da..81924879e7d5 100644
--- a/ballista/rust/scheduler/Cargo.toml
+++ b/ballista/rust/scheduler/Cargo.toml
@@ -44,7 +44,7 @@ http-body = "0.4"
 hyper = "0.14.4"
 log = "0.4"
 parse_arg = "0.1.3"
-prost = "0.9"
+prost = "0.11"
 rand = "0.8"
 serde = {version = "1", features = ["derive"]}
 sled_package = { package = "sled", version = "0.34", optional = true }
diff --git a/datafusion-examples/Cargo.toml b/datafusion-examples/Cargo.toml
index 970057ec13c8..c1a47d7b071c 100644
--- a/datafusion-examples/Cargo.toml
+++ b/datafusion-examples/Cargo.toml
@@ -36,7 +36,7 @@ required-features = ["datafusion/avro"]
 [dev-dependencies]
 arrow-flight = { version = "8.0.0" }
 datafusion = { path = "../datafusion" }
-prost = "0.9"
+prost = "0.11"
 tonic = "0.6"
 tokio = { version = "1.0", features = ["macros", "rt", "rt-multi-thread", "sync"] }
 futures = "0.3"