diff --git a/Cargo.lock b/Cargo.lock
index 4950e416c2e5f..74aa0649f0ef8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1162,9 +1162,9 @@ dependencies = [
 
 [[package]]
 name = "axum"
-version = "0.6.7"
+version = "0.6.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fb79c228270dcf2426e74864cabc94babb5dbab01a4314e702d2f16540e1591"
+checksum = "349f8ccfd9221ee7d1f3d4b33e1f8319b3a81ed8f61f2ea40b37b859794b4491"
 dependencies = [
  "async-trait",
  "axum-core",
@@ -1185,16 +1185,15 @@ dependencies = [
  "sync_wrapper",
  "tokio",
  "tower",
- "tower-http 0.3.5",
  "tower-layer",
  "tower-service",
 ]
 
 [[package]]
 name = "axum-core"
-version = "0.3.2"
+version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cae3e661676ffbacb30f1a824089a8c9150e71017f7e1e38f2aa32009188d34"
+checksum = "b2f958c80c248b34b9a877a643811be8dbca03ca5ba827f2b63baf3a81e5fc4e"
 dependencies = [
  "async-trait",
  "bytes 1.4.0",
@@ -2106,7 +2105,7 @@ checksum = "e57ff02e8ad8e06ab9731d5dc72dc23bef9200778eae1a89d555d8c42e5d4a86"
 dependencies = [
  "prost",
  "prost-types",
- "tonic",
+ "tonic 0.8.3",
  "tracing-core 0.1.30",
 ]
 
@@ -2128,7 +2127,7 @@ dependencies = [
  "thread_local",
  "tokio",
  "tokio-stream",
- "tonic",
+ "tonic 0.8.3",
  "tracing 0.1.37",
  "tracing-core 0.1.30",
  "tracing-subscriber",
@@ -3993,7 +3992,7 @@ dependencies = [
  "rustls 0.20.7",
  "rustls-native-certs 0.6.2",
  "tokio",
- "tokio-rustls",
+ "tokio-rustls 0.23.4",
 ]
 
 [[package]]
@@ -4268,9 +4267,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.4"
+version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4217ad341ebadf8d8e724e264f13e593e0648f5b3e94b3896a5df283be015ecc"
+checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
 
 [[package]]
 name = "jni"
@@ -5088,7 +5087,7 @@ dependencies = [
  "take_mut",
  "thiserror",
  "tokio",
- "tokio-rustls",
+ "tokio-rustls 0.23.4",
  "tokio-util",
  "trust-dns-proto 0.21.2",
  "trust-dns-resolver",
@@ -5687,7 +5686,7 @@ dependencies = [
  "ordered-float 3.6.0",
  "prost",
  "prost-build",
- "tonic",
+ "tonic 0.9.1",
  "tonic-build",
  "value",
  "vector-core",
@@ -6934,7 +6933,7 @@ dependencies = [
  "serde_urlencoded",
  "tokio",
  "tokio-native-tls",
- "tokio-rustls",
+ "tokio-rustls 0.23.4",
  "tokio-util",
  "tower-service",
  "url",
@@ -7212,6 +7211,18 @@ dependencies = [
  "webpki 0.22.0",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07180898a28ed6a7f7ba2311594308f595e3dd2e3c3812fa0a80a47b45f17e5d"
+dependencies = [
+ "log",
+ "ring",
+ "rustls-webpki",
+ "sct 0.7.0",
+]
+
 [[package]]
 name = "rustls-native-certs"
 version = "0.5.0"
@@ -7254,6 +7265,16 @@ dependencies = [
  "base64 0.13.1",
 ]
 
+[[package]]
+name = "rustls-webpki"
+version = "0.100.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6207cd5ed3d8dca7816f8f3725513a34609c0c765bf652b8c3cb4cfd87db46b"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.9"
@@ -8510,6 +8531,16 @@ dependencies = [
  "webpki 0.22.0",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.24.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0d409377ff5b1e3ca6437aa86c1eb7d40c134bfec254e44c830defa92669db5"
+dependencies = [
+ "rustls 0.21.0",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-stream"
 version = "0.1.12"
@@ -8617,7 +8648,6 @@ dependencies = [
  "axum",
  "base64 0.13.1",
  "bytes 1.4.0",
- "flate2",
  "futures-core",
  "futures-util",
  "h2",
@@ -8629,10 +8659,7 @@ dependencies = [
  "pin-project",
  "prost",
  "prost-derive",
- "rustls-native-certs 0.6.2",
- "rustls-pemfile 1.0.1",
  "tokio",
- "tokio-rustls",
  "tokio-stream",
  "tokio-util",
  "tower",
@@ -8642,6 +8669,39 @@ dependencies = [
  "tracing-futures 0.2.5",
 ]
 
+[[package]]
+name = "tonic"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38bd8e87955eb13c1986671838177d6792cdc52af9bffced0d2c8a9a7f741ab3"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "axum",
+ "base64 0.21.0",
+ "bytes 1.4.0",
+ "flate2",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "hyper",
+ "hyper-timeout",
+ "percent-encoding",
+ "pin-project",
+ "prost",
+ "rustls-native-certs 0.6.2",
+ "rustls-pemfile 1.0.1",
+ "tokio",
+ "tokio-rustls 0.24.0",
+ "tokio-stream",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing 0.1.37",
+]
+
 [[package]]
 name = "tonic-build"
 version = "0.8.4"
@@ -8690,7 +8750,6 @@ dependencies = [
  "http-body",
  "http-range-header",
  "pin-project-lite",
- "tower",
  "tower-layer",
  "tower-service",
  "tracing 0.1.37",
@@ -9465,7 +9524,7 @@ dependencies = [
  "tokio-tungstenite",
  "tokio-util",
  "toml 0.7.3",
- "tonic",
+ "tonic 0.9.1",
  "tonic-build",
  "tower",
  "tower-http 0.4.0",
@@ -9715,7 +9774,7 @@ dependencies = [
  "tokio-test",
  "tokio-util",
  "toml 0.7.3",
- "tonic",
+ "tonic 0.9.1",
  "tower",
  "tracing 0.1.37",
  "tracing-core 0.1.30",
diff --git a/Cargo.toml b/Cargo.toml
index 64db5b37bf773..5931782b3abfa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -311,7 +311,7 @@ tikv-jemallocator = { version = "0.5.0", default-features = false, optional = tr
 tokio-postgres = { version = "0.7.7", default-features = false, features = ["runtime", "with-chrono-0_4"], optional = true }
 tokio-tungstenite = {version = "0.18.0", default-features = false, features = ["connect"], optional = true}
 toml = { version = "0.7.3", default-features = false, features = ["parse", "display"] }
-tonic = { version = "0.8", optional = true, default-features = false, features = ["transport", "codegen", "prost", "tls", "tls-roots", "gzip"] }
+tonic = { version = "0.9", optional = true, default-features = false, features = ["transport", "codegen", "prost", "tls", "tls-roots", "gzip"] }
 trust-dns-proto = { version = "0.22.0", default-features = false, features = ["dnssec"], optional = true }
 typetag = { version = "0.2.7", default-features = false }
 url = { version = "2.3.1", default-features = false, features = ["serde"] }
diff --git a/lib/opentelemetry-proto/Cargo.toml b/lib/opentelemetry-proto/Cargo.toml
index 84e0ef2499c9b..40221e0ac1881 100644
--- a/lib/opentelemetry-proto/Cargo.toml
+++ b/lib/opentelemetry-proto/Cargo.toml
@@ -16,6 +16,6 @@ hex = { version = "0.4.3", default-features = false, features = ["std"] }
 lookup = { package = "vector-lookup", path = "../vector-lookup", default-features = false }
 ordered-float = { version = "3.6.0", default-features = false }
 prost = { version = "0.11", default-features = false, features = ["std"] }
-tonic = { version = "0.8", default-features = false, features = ["codegen", "gzip", "prost", "tls", "tls-roots", "transport"] }
+tonic = { version = "0.9", default-features = false, features = ["codegen", "gzip", "prost", "tls", "tls-roots", "transport"] }
 value = { package = "value", git = "https://github.com/vectordotdev/vrl", rev = "v0.2.0" }
 vector-core = { path = "../vector-core", default-features = false }
diff --git a/lib/vector-core/Cargo.toml b/lib/vector-core/Cargo.toml
index 586e341868be1..6303c9c92d94b 100644
--- a/lib/vector-core/Cargo.toml
+++ b/lib/vector-core/Cargo.toml
@@ -51,7 +51,7 @@ tokio-openssl = { version = "0.6.3", default-features = false }
 tokio-stream = { version = "0.1", default-features = false, features = ["time"], optional = true }
 tokio-util = { version = "0.7.0", default-features = false, features = ["time"] }
 toml = { version = "0.7.3", default-features = false }
-tonic = { version = "0.8", default-features = false, features = ["transport"] }
+tonic = { version = "0.9", default-features = false, features = ["transport"] }
 tower = { version = "0.4", default-features = false, features = ["util"] }
 tracing = { version = "0.1.34", default-features = false }
 tracing-core = { version = "0.1.26", default-features = false }