diff --git a/Cargo.lock b/Cargo.lock
index a997c5884..2dbbcba4f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -201,7 +201,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b829e4e32b91e643de6eafe82b1d90675f5874230191a4ffbc1b336dec4d6bf"
 dependencies = [
  "async-trait",
- "axum-core",
+ "axum-core 0.3.4",
  "bitflags 1.3.2",
  "bytes",
  "futures-util",
@@ -222,6 +222,33 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "axum"
+version = "0.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3a6c9af12842a67734c9a2e355436e5d03b22383ed60cf13cd0c18fbfe3dcbcf"
+dependencies = [
+ "async-trait",
+ "axum-core 0.4.4",
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "http-body-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "sync_wrapper 1.0.1",
+ "tower",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "axum-core"
 version = "0.3.4"
@@ -239,6 +266,26 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "axum-core"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e6b8ba012a258d63c9adfa28b9ddcf66149da6f986c5b5452e629d5ee64bf00"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper 1.0.1",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.73"
@@ -707,7 +754,7 @@ dependencies = [
  "sketches-ddsketch 0.3.0",
  "tokio",
  "tokio-stream",
- "tonic 0.9.2",
+ "tonic 0.12.3",
  "tower",
  "tracing",
  "tracing-subscriber",
@@ -1234,6 +1281,19 @@ dependencies = [
  "tokio-io-timeout",
 ]
 
+[[package]]
+name = "hyper-timeout"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3203a961e5c83b6f5498933e78b6b263e208c197b63e9c6c53cc82ffd3f63793"
+dependencies = [
+ "hyper 1.4.1",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-util"
 version = "0.1.6"
@@ -1447,7 +1507,7 @@ dependencies = [
  "tokio",
  "tokio-stream",
  "tokio-util",
- "tonic 0.9.2",
+ "tonic 0.12.3",
  "tower",
  "tracing",
  "tracing-subscriber",
@@ -1477,7 +1537,7 @@ dependencies = [
  "opentelemetry-proto",
  "proptest",
  "proptest-derive",
- "prost",
+ "prost 0.11.9",
  "rand",
  "rmp-serde",
  "rustc-hash",
@@ -1831,7 +1891,7 @@ dependencies = [
  "futures",
  "futures-util",
  "opentelemetry",
- "prost",
+ "prost 0.11.9",
  "tonic 0.8.3",
  "tonic-build 0.8.4",
 ]
@@ -2131,6 +2191,15 @@ dependencies = [
  "prost-derive",
 ]
 
+[[package]]
+name = "prost"
+version = "0.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b0487d90e047de87f984913713b85c601c05609aad5b0df4b4573fbf69aa13f"
+dependencies = [
+ "bytes",
+]
+
 [[package]]
 name = "prost-build"
 version = "0.11.9"
@@ -2145,7 +2214,7 @@ dependencies = [
  "multimap",
  "petgraph",
  "prettyplease",
- "prost",
+ "prost 0.11.9",
  "prost-types",
  "regex",
  "syn 1.0.109",
@@ -2172,7 +2241,7 @@ version = "0.11.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "213622a1460818959ac1181aaeb2dc9c7f63df720db7d788b3e24eacd1983e13"
 dependencies = [
- "prost",
+ "prost 0.11.9",
 ]
 
 [[package]]
@@ -2632,7 +2701,7 @@ dependencies = [
 name = "shared"
 version = "0.1.0"
 dependencies = [
- "prost",
+ "prost 0.11.9",
  "serde",
  "serde_json",
  "tonic 0.9.2",
@@ -2649,7 +2718,7 @@ dependencies = [
  "shared",
  "tempfile",
  "tokio",
- "tonic 0.9.2",
+ "tonic 0.12.3",
  "tower",
  "tracing",
  "tracing-subscriber",
@@ -2947,7 +3016,7 @@ checksum = "8f219fad3b929bef19b1f86fbc0358d35daed8f2cac972037ac0dc10bbb8d5fb"
 dependencies = [
  "async-stream",
  "async-trait",
- "axum",
+ "axum 0.6.20",
  "base64 0.13.1",
  "bytes",
  "futures-core",
@@ -2956,10 +3025,10 @@ dependencies = [
  "http 0.2.12",
  "http-body 0.4.6",
  "hyper 0.14.30",
- "hyper-timeout",
+ "hyper-timeout 0.4.1",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.11.9",
  "prost-derive",
  "tokio",
  "tokio-stream",
@@ -2978,7 +3047,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3082666a3a6433f7f511c7192923fa1fe07c69332d3c6a2e6bb040b569199d5a"
 dependencies = [
  "async-trait",
- "axum",
+ "axum 0.6.20",
  "base64 0.21.7",
  "bytes",
  "futures-core",
@@ -2987,10 +3056,40 @@ dependencies = [
  "http 0.2.12",
  "http-body 0.4.6",
  "hyper 0.14.30",
- "hyper-timeout",
+ "hyper-timeout 0.4.1",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.11.9",
+ "tokio",
+ "tokio-stream",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tonic"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877c5b330756d856ffcc4553ab34a5684481ade925ecc54bcd1bf02b1d0d4d52"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "axum 0.7.5",
+ "base64 0.22.1",
+ "bytes",
+ "h2 0.4.5",
+ "http 1.1.0",
+ "http-body 1.0.0",
+ "http-body-util",
+ "hyper 1.4.1",
+ "hyper-timeout 0.5.1",
+ "hyper-util",
+ "percent-encoding",
+ "pin-project",
+ "prost 0.13.3",
+ "socket2 0.5.7",
  "tokio",
  "tokio-stream",
  "tower",
diff --git a/integration/ducks/Cargo.toml b/integration/ducks/Cargo.toml
index 698535f73..2355af963 100644
--- a/integration/ducks/Cargo.toml
+++ b/integration/ducks/Cargo.toml
@@ -27,7 +27,7 @@ tokio = { workspace = true, features = [
   "net",
 ] }
 tokio-stream = { version = "0.1", features = ["net"] }
-tonic = { version = "0.9", default-features = false, features = [
+tonic = { version = "0.12", default-features = false, features = [
   "transport",
   "prost",
 ] }
diff --git a/integration/sheepdog/Cargo.toml b/integration/sheepdog/Cargo.toml
index fa2938bf7..0732e4832 100644
--- a/integration/sheepdog/Cargo.toml
+++ b/integration/sheepdog/Cargo.toml
@@ -23,7 +23,7 @@ tokio = { version = "1.40", features = [
   "time",
   "net",
 ] }
-tonic = { version = "0.9", default-features = false, features = [
+tonic = { version = "0.12", default-features = false, features = [
   "transport",
   "prost",
 ] }
diff --git a/lading/Cargo.toml b/lading/Cargo.toml
index 6a1a051ef..c20a4805d 100644
--- a/lading/Cargo.toml
+++ b/lading/Cargo.toml
@@ -73,7 +73,7 @@ tokio = { workspace = true, features = [
 ] }
 tokio-stream = { version = "0.1", features = ["io-util"] }
 tokio-util = { version = "0.7", features = ["io"] }
-tonic = { version = "0.9" }
+tonic = { version = "0.12" }
 tower = { version = "0.4", default-features = false, features = [
   "timeout",
   "limit",