diff --git a/Cargo.lock b/Cargo.lock
index b767250a..dd24fb4a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -687,6 +687,12 @@ version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
+[[package]]
+name = "heck"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
+
 [[package]]
 name = "hermit-abi"
 version = "0.3.1"
@@ -958,7 +964,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c55e02e35260070b6f716a2423c2ff1c3bb1642ddca6f99e1f26d06268a0e2d2"
 dependencies = [
  "bytes",
- "heck",
+ "heck 0.4.1",
  "itertools 0.11.0",
  "log",
  "multimap",
@@ -999,7 +1005,7 @@ dependencies = [
 name = "proto-build"
 version = "0.1.0"
 dependencies = [
- "heck",
+ "heck 0.5.0",
  "itertools 0.12.1",
  "log",
  "pretty_env_logger",
@@ -1301,7 +1307,7 @@ version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c6cf59daf282c0a494ba14fd21610a0325f9f90ec9d1231dea26bcb1d696c946"
 dependencies = [
- "heck",
+ "heck 0.4.1",
  "proc-macro2",
  "quote",
  "rustversion",
diff --git a/packages/proto-build/Cargo.toml b/packages/proto-build/Cargo.toml
index d55e35a7..6904d353 100644
--- a/packages/proto-build/Cargo.toml
+++ b/packages/proto-build/Cargo.toml
@@ -5,7 +5,7 @@ version = "0.1.0"
 publish = false
 
 [dependencies]
-heck = "0.4.0"
+heck = "0.5.0"
 itertools = "0.12.1"
 log = "0.4.21"
 pretty_env_logger = "0.5.0"