diff --git a/Cargo.lock b/Cargo.lock
index c8bb3bb7afa86..8e443fadb3ff6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5353,7 +5353,7 @@ dependencies = [
  "http 0.2.9",
  "thiserror",
  "tokio",
- "tonic 0.10.2",
+ "tonic 0.11.0",
  "tower",
  "tracing",
  "trust-dns-resolver 0.23.2",
@@ -9119,28 +9119,6 @@ dependencies = [
  "which",
 ]
 
-[[package]]
-name = "prost-build"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8bdf592881d821b83d471f8af290226c8d51402259e9bb5be7f9f8bdebbb11ac"
-dependencies = [
- "bytes",
- "heck 0.4.1",
- "itertools 0.10.5",
- "log",
- "multimap 0.8.3",
- "once_cell",
- "petgraph",
- "prettyplease 0.2.15",
- "prost 0.12.1",
- "prost-types 0.12.1",
- "regex",
- "syn 2.0.66",
- "tempfile",
- "which",
-]
-
 [[package]]
 name = "prost-build"
 version = "0.13.1"
@@ -9230,15 +9208,6 @@ dependencies = [
  "prost 0.11.9",
 ]
 
-[[package]]
-name = "prost-types"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e081b29f63d83a4bc75cfc9f3fe424f9156cf92d8a4f0c9407cce9a1b67327cf"
-dependencies = [
- "prost 0.12.1",
-]
-
 [[package]]
 name = "prost-types"
 version = "0.13.1"
@@ -10649,7 +10618,7 @@ dependencies = [
  "pretty_assertions",
  "prometheus",
  "prost 0.13.1",
- "prost-build 0.12.1",
+ "prost-build 0.13.1",
  "prost-reflect",
  "prost-types 0.13.1",
  "protobuf-native",
@@ -10922,7 +10891,7 @@ dependencies = [
  "sql-json-path",
  "thiserror",
  "thiserror-ext",
- "tonic 0.10.2",
+ "tonic 0.12.1",
  "tracing",
  "workspace-hack",
  "zstd 0.13.0",
@@ -14365,10 +14334,7 @@ dependencies = [
  "percent-encoding",
  "pin-project",
  "prost 0.12.1",
- "rustls 0.21.11",
- "rustls-pemfile 1.0.4",
  "tokio",
- "tokio-rustls 0.24.1",
  "tokio-stream 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower",
  "tower-layer",
@@ -14395,7 +14361,10 @@ dependencies = [
  "percent-encoding",
  "pin-project",
  "prost 0.12.1",
+ "rustls-pemfile 2.1.1",
+ "rustls-pki-types",
  "tokio",
+ "tokio-rustls 0.25.0",
  "tokio-stream 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "tower",
  "tower-layer",
diff --git a/src/connector/Cargo.toml b/src/connector/Cargo.toml
index d87e89c1cf65d..9a3b75a755b3d 100644
--- a/src/connector/Cargo.toml
+++ b/src/connector/Cargo.toml
@@ -207,7 +207,7 @@ tracing-test = "0.2"
 walkdir = "2"
 
 [build-dependencies]
-prost-build = "0.12"
+prost-build = "0.13"
 protobuf-src = "1"
 
 [[bench]]
diff --git a/src/expr/impl/Cargo.toml b/src/expr/impl/Cargo.toml
index e493037c200b7..2ea0d0c6744cb 100644
--- a/src/expr/impl/Cargo.toml
+++ b/src/expr/impl/Cargo.toml
@@ -71,7 +71,7 @@ sql-json-path = { version = "0.1", features = ["jsonbb"] }
 thiserror = "1"
 thiserror-ext = { workspace = true }
 tokio = { version = "0.2", package = "madsim-tokio", features = ["time"] }
-tonic = { version = "0.10", optional = true } # TODO(http-bump): bump once arrow-udf switches to tonic 0.12
+tonic = { version = "0.12", optional = true } # TODO(http-bump): bump once arrow-udf switches to tonic 0.12
 tracing = "0.1"
 zstd = { version = "0.13", default-features = false, optional = true }