diff --git a/Cargo.lock b/Cargo.lock
index d144360..c4798ef 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -726,13 +726,27 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "opentelemetry"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b84bcd6ae87133e903af7ef497404dda70c60d0ea14895fc8a5e6722754fc2a0"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "js-sys",
+ "pin-project-lite",
+ "thiserror 2.0.12",
+ "tracing",
+]
+
 [[package]]
 name = "opentelemetry-appender-tracing"
 version = "0.30.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e68f63eca5fad47e570e00e893094fc17be959c80c79a7d6ec1abdd5ae6ffc16"
 dependencies = [
- "opentelemetry",
+ "opentelemetry 0.30.0",
  "tracing",
  "tracing-core",
  "tracing-subscriber",
@@ -740,29 +754,29 @@ dependencies = [
 
 [[package]]
 name = "opentelemetry-http"
-version = "0.30.0"
+version = "0.31.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50f6639e842a97dbea8886e3439710ae463120091e2e064518ba8e716e6ac36d"
+checksum = "d7a6d09a73194e6b66df7c8f1b680f156d916a1a942abf2de06823dd02b7855d"
 dependencies = [
  "async-trait",
  "bytes",
  "http",
- "opentelemetry",
+ "opentelemetry 0.31.0",
  "reqwest",
 ]
 
 [[package]]
 name = "opentelemetry-otlp"
-version = "0.30.0"
+version = "0.31.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbee664a43e07615731afc539ca60c6d9f1a9425e25ca09c57bc36c87c55852b"
+checksum = "7a2366db2dca4d2ad033cad11e6ee42844fd727007af5ad04a1730f4cb8163bf"
 dependencies = [
  "http",
- "opentelemetry",
+ "opentelemetry 0.31.0",
  "opentelemetry-http",
  "opentelemetry-proto",
- "opentelemetry_sdk",
- "prost 0.13.5",
+ "opentelemetry_sdk 0.31.0",
+ "prost 0.14.1",
  "reqwest",
  "thiserror 2.0.12",
  "tracing",
@@ -770,14 +784,15 @@ dependencies = [
 
 [[package]]
 name = "opentelemetry-proto"
-version = "0.30.0"
+version = "0.31.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e046fd7660710fe5a05e8748e70d9058dc15c94ba914e7c4faa7c728f0e8ddc"
+checksum = "a7175df06de5eaee9909d4805a3d07e28bb752c34cab57fa9cff549da596b30f"
 dependencies = [
- "opentelemetry",
- "opentelemetry_sdk",
- "prost 0.13.5",
+ "opentelemetry 0.31.0",
+ "opentelemetry_sdk 0.31.0",
+ "prost 0.14.1",
  "tonic",
+ "tonic-prost",
 ]
 
 [[package]]
@@ -789,13 +804,28 @@ dependencies = [
  "futures-channel",
  "futures-executor",
  "futures-util",
- "opentelemetry",
+ "opentelemetry 0.30.0",
  "percent-encoding",
  "rand 0.9.1",
  "serde_json",
  "thiserror 2.0.12",
 ]
 
+[[package]]
+name = "opentelemetry_sdk"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e14ae4f5991976fd48df6d843de219ca6d31b01daaab2dad5af2badeded372bd"
+dependencies = [
+ "futures-channel",
+ "futures-executor",
+ "futures-util",
+ "opentelemetry 0.31.0",
+ "percent-encoding",
+ "rand 0.9.1",
+ "thiserror 2.0.12",
+]
+
 [[package]]
 name = "parking_lot"
 version = "0.12.3"
@@ -901,10 +931,10 @@ version = "0.3.0"
 dependencies = [
  "base64",
  "lazy_static",
- "opentelemetry",
+ "opentelemetry 0.30.0",
  "opentelemetry-appender-tracing",
  "opentelemetry-otlp",
- "opentelemetry_sdk",
+ "opentelemetry_sdk 0.30.0",
  "pyroscope",
  "pyroscope_pprofrs",
  "serde",
@@ -933,12 +963,12 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.13.5"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2796faa41db3ec313a31f7624d9286acf277b52de526150b7e69f3debf891ee5"
+checksum = "7231bd9b3d3d33c86b58adbac74b5ec0ad9f496b19d22801d773636feaa95f3d"
 dependencies = [
  "bytes",
- "prost-derive 0.13.5",
+ "prost-derive 0.14.1",
 ]
 
 [[package]]
@@ -956,9 +986,9 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
-version = "0.13.5"
+version = "0.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
+checksum = "9120690fafc389a67ba3803df527d0ec9cbbc9cc45e4cc20b332996dfb672425"
 dependencies = [
  "anyhow",
  "itertools 0.14.0",
@@ -1599,9 +1629,9 @@ dependencies = [
 
 [[package]]
 name = "tonic"
-version = "0.13.1"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e581ba15a835f4d9ea06c55ab1bd4dce26fc53752c69a04aac00703bfb49ba9"
+checksum = "eb7613188ce9f7df5bfe185db26c5814347d110db17920415cf2fbcad85e7203"
 dependencies = [
  "async-trait",
  "base64",
@@ -1611,13 +1641,24 @@ dependencies = [
  "http-body-util",
  "percent-encoding",
  "pin-project",
- "prost 0.13.5",
+ "sync_wrapper",
  "tokio-stream",
  "tower-layer",
  "tower-service",
  "tracing",
 ]
 
+[[package]]
+name = "tonic-prost"
+version = "0.14.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "66bd50ad6ce1252d87ef024b3d64fe4c3cf54a86fb9ef4c631fdd0ded7aeaa67"
+dependencies = [
+ "bytes",
+ "prost 0.14.1",
+ "tonic",
+]
+
 [[package]]
 name = "tower"
 version = "0.5.2"
diff --git a/Cargo.toml b/Cargo.toml
index fa727ed..c9dc6b7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ license = "MIT"
 [dependencies]
 opentelemetry = "0.30.0"
 opentelemetry_sdk = "0.30.0"
-opentelemetry-otlp = "0.30.0"
+opentelemetry-otlp = "0.31.0"
 opentelemetry-appender-tracing = "0.30.1"
 pyroscope = "0.5.8"
 pyroscope_pprofrs = "0.2.10"