diff --git a/tooling/webdriver/Cargo.lock b/tooling/webdriver/Cargo.lock
index 987d56ec7210..d423f66f24cd 100644
--- a/tooling/webdriver/Cargo.lock
+++ b/tooling/webdriver/Cargo.lock
@@ -281,9 +281,9 @@ checksum = "dd8b5dd2ae5ed71462c540258bedcb51965123ad7e7ccf4b9a8cafaa4a63576d"
 
 [[package]]
 name = "pico-args"
-version = "0.4.2"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db8bcd96cb740d03149cbad5518db9fd87126a10ab519c011893b1754134c468"
+checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
 
 [[package]]
 name = "pin-project-lite"
diff --git a/tooling/webdriver/Cargo.toml b/tooling/webdriver/Cargo.toml
index 52793fac1902..3a93eba9f1bb 100644
--- a/tooling/webdriver/Cargo.toml
+++ b/tooling/webdriver/Cargo.toml
@@ -18,7 +18,7 @@ anyhow = "1"
 hyper = { version = "0.14", features = [ "client", "http1", "runtime", "server", "stream", "tcp" ] }
 futures = "0.3"
 futures-util = "0.3"
-pico-args = "0.4"
+pico-args = "0.5"
 serde = { version = "1", features = [ "derive" ] }
 serde_json = "1"
 tokio = { version = "1", features = [ "macros" ] }