diff --git a/Cargo.lock b/Cargo.lock
index 8fb8096..2829812 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -163,7 +163,7 @@ 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",
@@ -184,6 +184,33 @@ 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 0.4.5",
+ "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"
@@ -201,6 +228,26 @@ 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 1.1.0",
+ "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"
@@ -466,7 +513,7 @@ dependencies = [
  "tempfile",
  "tesseract",
  "tokio",
- "tonic",
+ "tonic 0.12.3",
  "tts",
 ]
 
@@ -1016,9 +1063,9 @@ version = "0.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4a213e794a47db2d924df10caf76a6ba6336d64a396110aa8c78b4d496b73c3"
 dependencies = [
- "prost",
+ "prost 0.12.6",
  "prost-types",
- "tonic",
+ "tonic 0.11.0",
 ]
 
 [[package]]
@@ -1213,6 +1260,7 @@ dependencies = [
  "http 1.1.0",
  "http-body 1.0.0",
  "httparse",
+ "httpdate",
  "itoa",
  "pin-project-lite",
  "smallvec",
@@ -1249,6 +1297,19 @@ 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 1.3.1",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
 [[package]]
 name = "hyper-tls"
 version = "0.6.0"
@@ -2214,6 +2275,15 @@ 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-derive"
 version = "0.12.6"
@@ -2233,7 +2303,7 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9091c90b0a32608e984ff2fa4091273cbdd755d54935c51d520887f4a1dbd5b0"
 dependencies = [
- "prost",
+ "prost 0.12.6",
 ]
 
 [[package]]
@@ -3240,9 +3310,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-stream"
-version = "0.1.15"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "267ac89e0bec6e691e5813911606935d77c476ff49024f98abcea3e7b15e37af"
+checksum = "4f4e6ce100d0eb49a2734f8c0812bcd324cf357d21810932c5df6b96ef2b86f1"
 dependencies = [
  "futures-core",
  "pin-project-lite",
@@ -3315,7 +3385,7 @@ checksum = "76c4eb7a4e9ef9d4763600161f12f5070b92a578e1b634db88a6887844c91a13"
 dependencies = [
  "async-stream",
  "async-trait",
- "axum",
+ "axum 0.6.20",
  "base64 0.21.7",
  "bytes",
  "flate2",
@@ -3323,10 +3393,10 @@ dependencies = [
  "http 0.2.12",
  "http-body 0.4.6",
  "hyper 0.14.29",
- "hyper-timeout",
+ "hyper-timeout 0.4.1",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.12.6",
  "rustls-pemfile",
  "rustls-pki-types",
  "tokio",
@@ -3338,6 +3408,36 @@ dependencies = [
  "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 1.3.1",
+ "hyper-timeout 0.5.1",
+ "hyper-util",
+ "percent-encoding",
+ "pin-project",
+ "prost 0.13.3",
+ "socket2",
+ "tokio",
+ "tokio-stream",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower"
 version = "0.4.13"
diff --git a/Cargo.toml b/Cargo.toml
index ba9e0a4..bd66c8e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ scrap = "0.5.0"
 ringbuf = "0.4.1"
 crossbeam-channel = "0.5.13"
 tokio = { version = "1.38.0", features = ["rt", "rt-multi-thread", "macros"] }
-tonic = "0.11.0"
+tonic = "0.12.3"
 futures = "0.3.30"
 google-cloud-googleapis = "0.14.0"
 serde = { version = "1.0.203", features = ["derive"] }