diff --git a/Cargo.lock b/Cargo.lock
index 140811ea9..25dd41b24 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -195,7 +195,7 @@ 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",
@@ -216,6 +216,33 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "axum"
+version = "0.7.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edca88bc138befd0323b20752846e6587272d3b03b0343c8ea28a6f819e6e71f"
+dependencies = [
+ "async-trait",
+ "axum-core 0.4.5",
+ "bytes",
+ "futures-util",
+ "http 1.2.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "itoa",
+ "matchit",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "sync_wrapper 1.0.2",
+ "tower 0.5.2",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "axum-core"
 version = "0.3.4"
@@ -233,6 +260,26 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "axum-core"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09f2bd6146b97ae3359fa0cc6d6b376d9539582c7b4220f041a33ec24c226199"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http 1.2.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper 1.0.2",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "backtrace"
 version = "0.3.74"
@@ -675,7 +722,7 @@ dependencies = [
  "sketches-ddsketch 0.3.0",
  "tokio",
  "tokio-stream",
- "tonic 0.9.2",
+ "tonic 0.12.3",
  "tower 0.5.2",
  "tracing",
  "tracing-subscriber",
@@ -1181,7 +1228,7 @@ dependencies = [
  "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2 0.4.10",
+ "socket2 0.5.8",
  "tokio",
  "tower-service",
  "tracing",
@@ -1236,6 +1283,19 @@ dependencies = [
  "tokio-io-timeout",
 ]
 
+[[package]]
+name = "hyper-timeout"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
+dependencies = [
+ "hyper 1.5.1",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-util"
 version = "0.1.10"
@@ -1608,7 +1668,7 @@ dependencies = [
  "opentelemetry-proto",
  "proptest",
  "proptest-derive",
- "prost",
+ "prost 0.11.9",
  "rand",
  "rmp-serde",
  "rustc-hash",
@@ -1929,7 +1989,7 @@ dependencies = [
  "futures",
  "futures-util",
  "opentelemetry",
- "prost",
+ "prost 0.11.9",
  "tonic 0.8.3",
  "tonic-build 0.8.4",
 ]
@@ -2149,6 +2209,16 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64d1ec885c64d0457d564db4ec299b2dae3f9c02808b8ad9c3a089c591b18033"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.90",
+]
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.92"
@@ -2218,7 +2288,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b82eaa1d779e9a4bc1c3217db8ffbeabaae1dca241bf70183242128d48681cd"
 dependencies = [
  "bytes",
- "prost-derive",
+ "prost-derive 0.11.9",
+]
+
+[[package]]
+name = "prost"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c0fef6c4230e4ccf618a35c59d7ede15dea37de8427500f50aff708806e42ec"
+dependencies = [
+ "bytes",
+ "prost-derive 0.13.4",
 ]
 
 [[package]]
@@ -2234,15 +2314,35 @@ dependencies = [
  "log",
  "multimap",
  "petgraph",
- "prettyplease",
- "prost",
- "prost-types",
+ "prettyplease 0.1.25",
+ "prost 0.11.9",
+ "prost-types 0.11.9",
  "regex",
  "syn 1.0.109",
  "tempfile",
  "which",
 ]
 
+[[package]]
+name = "prost-build"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0f3e5beed80eb580c68e2c600937ac2c4eedabdfd5ef1e5b7ea4f3fba84497b"
+dependencies = [
+ "heck 0.5.0",
+ "itertools",
+ "log",
+ "multimap",
+ "once_cell",
+ "petgraph",
+ "prettyplease 0.2.25",
+ "prost 0.13.4",
+ "prost-types 0.13.4",
+ "regex",
+ "syn 2.0.90",
+ "tempfile",
+]
+
 [[package]]
 name = "prost-derive"
 version = "0.11.9"
@@ -2256,13 +2356,35 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "prost-derive"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "157c5a9d7ea5c2ed2d9fb8f495b64759f7816c7eaea54ba3978f0d63000162e3"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.90",
+]
+
 [[package]]
 name = "prost-types"
 version = "0.11.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "213622a1460818959ac1181aaeb2dc9c7f63df720db7d788b3e24eacd1983e13"
 dependencies = [
- "prost",
+ "prost 0.11.9",
+]
+
+[[package]]
+name = "prost-types"
+version = "0.13.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc2f1e56baa61e93533aebc21af4d2134b70f66275e0fcdf3cbe43d77ff7e8fc"
+dependencies = [
+ "prost 0.13.4",
 ]
 
 [[package]]
@@ -2708,11 +2830,11 @@ dependencies = [
 name = "shared"
 version = "0.1.0"
 dependencies = [
- "prost",
+ "prost 0.11.9",
  "serde",
  "serde_json",
- "tonic 0.9.2",
- "tonic-build 0.9.2",
+ "tonic 0.12.3",
+ "tonic-build 0.12.3",
 ]
 
 [[package]]
@@ -2724,7 +2846,7 @@ dependencies = [
  "shared",
  "tempfile",
  "tokio",
- "tonic 0.9.2",
+ "tonic 0.12.3",
  "tower 0.5.2",
  "tracing",
  "tracing-subscriber",
@@ -3054,7 +3176,7 @@ checksum = "8f219fad3b929bef19b1f86fbc0358d35daed8f2cac972037ac0dc10bbb8d5fb"
 dependencies = [
  "async-stream",
  "async-trait",
- "axum",
+ "axum 0.6.20",
  "base64 0.13.1",
  "bytes",
  "futures-core",
@@ -3063,11 +3185,11 @@ dependencies = [
  "http 0.2.12",
  "http-body 0.4.6",
  "hyper 0.14.31",
- "hyper-timeout",
+ "hyper-timeout 0.4.1",
  "percent-encoding",
  "pin-project",
- "prost",
- "prost-derive",
+ "prost 0.11.9",
+ "prost-derive 0.11.9",
  "tokio",
  "tokio-stream",
  "tokio-util",
@@ -3085,7 +3207,7 @@ 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",
@@ -3094,10 +3216,40 @@ dependencies = [
  "http 0.2.12",
  "http-body 0.4.6",
  "hyper 0.14.31",
- "hyper-timeout",
+ "hyper-timeout 0.4.1",
+ "percent-encoding",
+ "pin-project",
+ "prost 0.11.9",
+ "tokio",
+ "tokio-stream",
+ "tower 0.4.13",
+ "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 0.7.9",
+ "base64 0.22.1",
+ "bytes",
+ "h2 0.4.7",
+ "http 1.2.0",
+ "http-body 1.0.1",
+ "http-body-util",
+ "hyper 1.5.1",
+ "hyper-timeout 0.5.2",
+ "hyper-util",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.13.4",
+ "socket2 0.5.8",
  "tokio",
  "tokio-stream",
  "tower 0.4.13",
@@ -3112,24 +3264,25 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5bf5e9b9c0f7e0a7c027dcfaba7b2c60816c7049171f679d99ee2ff65d0de8c4"
 dependencies = [
- "prettyplease",
+ "prettyplease 0.1.25",
  "proc-macro2",
- "prost-build",
+ "prost-build 0.11.9",
  "quote",
  "syn 1.0.109",
 ]
 
 [[package]]
 name = "tonic-build"
-version = "0.9.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6fdaae4c2c638bb70fe42803a26fbd6fc6ac8c72f5c59f67ecc2a2dcabf4b07"
+checksum = "9557ce109ea773b399c9b9e5dca39294110b74f1f342cb347a80d1fce8c26a11"
 dependencies = [
- "prettyplease",
+ "prettyplease 0.2.25",
  "proc-macro2",
- "prost-build",
+ "prost-build 0.13.4",
+ "prost-types 0.13.4",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.90",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index a4ad49abd..1dbd8443f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ thiserror = { version = "1.0" }
 tokio = { version = "1.41" }
 # If you update tonic, search for tonic-build in sub-crates and update their
 # version.
-tonic = { version = "0.9", default-features = false, features = [] }
+tonic = { version = "0.12", default-features = false, features = [] }
 tower = { version = "0.5", default-features = false }
 tracing = { version = "0.1" }
 uuid = { version = "1.11", default-features = false, features = [
diff --git a/integration/shared/Cargo.toml b/integration/shared/Cargo.toml
index 4436b0c6d..519dd387e 100644
--- a/integration/shared/Cargo.toml
+++ b/integration/shared/Cargo.toml
@@ -18,4 +18,4 @@ prost = "0.11"
 serde_json = "1.0"
 
 [build-dependencies]
-tonic-build = { version = "0.9" }
+tonic-build = { version = "0.12" }