diff --git a/Cargo.lock b/Cargo.lock
index 7b3490a2dec..b502d74bb69 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1870,9 +1870,9 @@ checksum = "db0d4cf898abf0081f964436dc980e96670a0f36863e4b83aaacdb65c9d7ccc3"
 
 [[package]]
 name = "headers"
-version = "0.3.7"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cff78e5788be1e0ab65b04d306b2ed5092c815ec97ec70f4ebd5aee158aa55d"
+checksum = "f3e372db8e5c0d213e0cd0b9be18be2aca3d44cf2fe30a9d46a65581cd454584"
 dependencies = [
  "base64",
  "bitflags",
@@ -1881,7 +1881,7 @@ dependencies = [
  "http",
  "httpdate",
  "mime",
- "sha-1 0.10.0",
+ "sha1",
 ]
 
 [[package]]
diff --git a/nexus/Cargo.toml b/nexus/Cargo.toml
index fb709216738..0df97fc4fdc 100644
--- a/nexus/Cargo.toml
+++ b/nexus/Cargo.toml
@@ -20,7 +20,7 @@ diesel = { version = "2.0.0-rc.1", features = ["postgres", "r2d2", "chrono", "se
 diesel-dtrace = { git = "https://github.com/oxidecomputer/diesel-dtrace", rev = "18748d9f76c94e1f4400fbec0859b3e77a221a8d" }
 fatfs = "0.3.5"
 futures = "0.3.23"
-headers = "0.3.7"
+headers = "0.3.8"
 hex = "0.4.3"
 http = "0.2.7"
 hyper = "0.14"
diff --git a/nexus/test-utils/Cargo.toml b/nexus/test-utils/Cargo.toml
index cd9fba37f4c..2d6275f5e19 100644
--- a/nexus/test-utils/Cargo.toml
+++ b/nexus/test-utils/Cargo.toml
@@ -9,7 +9,7 @@ anyhow = "1.0"
 bytes = "1.2.1"
 chrono = { version = "0.4",  features = [ "serde" ] }
 dropshot = { git = "https://github.com/oxidecomputer/dropshot", branch = "main", features = [ "usdt-probes" ] }
-headers = "0.3.7"
+headers = "0.3.8"
 http = "0.2.7"
 hyper = "0.14"
 omicron-common = { path = "../../common" }