diff --git a/envoyfilter/Cargo.lock b/envoyfilter/Cargo.lock
index 4f68ce6a..80cfbddc 100644
--- a/envoyfilter/Cargo.lock
+++ b/envoyfilter/Cargo.lock
@@ -26,6 +26,12 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
+[[package]]
+name = "ahash"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8fd72866655d1904d6b0997d0b07ba561047d070fbe29de039031c641b61217"
+
 [[package]]
 name = "ahash"
 version = "0.8.11"
@@ -443,19 +449,6 @@ dependencies = [
  "typenum",
 ]
 
-[[package]]
-name = "dashmap"
-version = "5.5.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "978747c1d849a7d2ee5e8adc0159961c48fb7e5db2f06af6723b80123bb53856"
-dependencies = [
- "cfg-if 1.0.0",
- "hashbrown 0.14.5",
- "lock_api",
- "once_cell",
- "parking_lot_core",
-]
-
 [[package]]
 name = "debugid"
 version = "0.8.0"
@@ -639,17 +632,6 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a44623e20b9681a318efdd71c299b6b222ed6f231972bfe2f224ebad6311f0c1"
 
-[[package]]
-name = "futures-macro"
-version = "0.3.30"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87750cf4b7a4c0625b1529e4c543c2182106e4dedc60a2a6455e00d212c489ac"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.72",
-]
-
 [[package]]
 name = "futures-sink"
 version = "0.3.30"
@@ -662,12 +644,6 @@ version = "0.3.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38d84fa142264698cdce1a9f9172cf383a0c82de1bddcf3092901442c4097004"
 
-[[package]]
-name = "futures-timer"
-version = "3.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f288b0a4f20f9a56b5d1da57e2227c661b7b16168e2f72365f57b63326e29b24"
-
 [[package]]
 name = "futures-util"
 version = "0.3.30"
@@ -677,7 +653,6 @@ dependencies = [
  "futures-channel",
  "futures-core",
  "futures-io",
- "futures-macro",
  "futures-sink",
  "futures-task",
  "memchr",
@@ -753,15 +728,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68a7f542ee6b35af73b06abc0dad1c1bae89964e4e253bc4b587b91c9637867b"
 dependencies = [
  "cfg-if 1.0.0",
- "dashmap",
- "futures",
- "futures-timer",
  "no-std-compat",
  "nonzero_ext",
- "parking_lot",
  "portable-atomic",
- "quanta",
- "rand",
  "smallvec",
  "spinning_top",
 ]
@@ -785,13 +754,23 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e91b62f79061a0bc2e046024cb7ba44b08419ed238ecbd9adbd787434b9e8c25"
+dependencies = [
+ "ahash 0.3.8",
+ "autocfg",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
 dependencies = [
- "ahash",
+ "ahash 0.8.11",
 ]
 
 [[package]]
@@ -800,7 +779,7 @@ version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
 dependencies = [
- "ahash",
+ "ahash 0.8.11",
  "allocator-api2",
  "serde",
 ]
@@ -1204,6 +1183,9 @@ name = "no-std-compat"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b93853da6d84c2e3c7d730d6473e8817692dd89be387eb01b94d7f108ecb5b8c"
+dependencies = [
+ "hashbrown 0.8.2",
+]
 
 [[package]]
 name = "nonzero_ext"
@@ -1455,21 +1437,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "quanta"
-version = "0.12.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5167a477619228a0b284fac2674e3c388cba90631d7b7de620e6f1fcd08da5"
-dependencies = [
- "crossbeam-utils",
- "libc",
- "once_cell",
- "raw-cpuid",
- "wasi",
- "web-sys",
- "winapi",
-]
-
 [[package]]
 name = "quote"
 version = "1.0.36"
@@ -1509,15 +1476,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "raw-cpuid"
-version = "11.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb9ee317cfe3fbd54b36a511efc1edd42e216903c9cd575e686dd68a2ba90d8d"
-dependencies = [
- "bitflags 2.6.0",
-]
-
 [[package]]
 name = "rayon"
 version = "1.10.0"
@@ -2470,7 +2428,7 @@ version = "0.212.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d28bc49ba1e5c5b61ffa7a2eace10820443c4b7d1c0b144109261d14570fdf8"
 dependencies = [
- "ahash",
+ "ahash 0.8.11",
  "bitflags 2.6.0",
  "hashbrown 0.14.5",
  "indexmap",
diff --git a/envoyfilter/Cargo.toml b/envoyfilter/Cargo.toml
index 188e5f1f..0c59bc22 100644
--- a/envoyfilter/Cargo.toml
+++ b/envoyfilter/Cargo.toml
@@ -17,7 +17,7 @@ md5 = "0.7.0"
 open-message-format-embeddings = { path = "../open-message-format/clients/omf-embeddings-rust" }
 public-types = { path = "../public-types" }
 http = "1.1.0"
-governor = "0.6.3"
+governor = { version = "0.6.3", default-features = false, features = ["no_std"]}
 tiktoken-rs = "0.5.9"
 
 [dev-dependencies]