diff --git a/Cargo.lock b/Cargo.lock
index 3cba1e35e..e9c9ec850 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -296,9 +296,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "3.0.0-rc.3"
+version = "3.0.0-rc.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "098d281b47bf725a0bddd829e0070ee76560faab8af123050a86c440d7f0a1fd"
+checksum = "967965e82fc46fee1a88147a7a977a66d615ed5f83eb95b18577b342c08f90ff"
 dependencies = [
  "atty",
  "bitflags",
@@ -313,9 +313,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "3.0.0-rc.3"
+version = "3.0.0-rc.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26de8102ffb96701066cea36f9a104285b67fbcc302a520640289d476c15ed8a"
+checksum = "85946d4034625800196413478a1c6d3a57c12785e1f3970e590e0137dfa07342"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -352,7 +352,7 @@ dependencies = [
  "capnp",
  "capnpc",
  "chrono",
- "clap 3.0.0-rc.3",
+ "clap 3.0.0-rc.4",
  "criterion",
  "crossbeam",
  "csv",
diff --git a/console_backend/Cargo.toml b/console_backend/Cargo.toml
index 2f14a9ced..9a7b6b08a 100644
--- a/console_backend/Cargo.toml
+++ b/console_backend/Cargo.toml
@@ -31,7 +31,7 @@ serialport = { version = "4.0.1", default-features = false }
 directories = "4"
 anyhow = { version = "1", features = ["backtrace"] }
 serde_yaml = "0.8.21"
-clap = { version = "3.0.0-rc.3", features = ["derive"] }
+clap = { version = "3.0.0-rc.4", features = ["derive"] }
 indexmap = { version = "1.6.2", features = ["serde"] }
 serde_json = { version = "1" }
 crossbeam = "0.8"