diff --git a/rust/tool/Cargo.lock b/rust/tool/Cargo.lock
index b0d0b6d..6dcaf42 100644
--- a/rust/tool/Cargo.lock
+++ b/rust/tool/Cargo.lock
@@ -299,9 +299,9 @@ dependencies = [
 
 [[package]]
 name = "expect-test"
-version = "1.4.1"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30d9eafeadd538e68fb28016364c9732d78e420b9ff8853fa5e4058861e9f8d3"
+checksum = "9e0be0a561335815e06dab7c62e50353134c796e7a6155402a64bcff66b6a5e0"
 dependencies = [
  "dissimilar",
  "once_cell",
@@ -698,9 +698,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.114"
+version = "1.0.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f09b1bd632ef549eaa9f60a1f8de742bdbc698e6cee2095fc84dde5f549ae0"
+checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/rust/tool/systemd/Cargo.toml b/rust/tool/systemd/Cargo.toml
index b3d30b5..da3f627 100644
--- a/rust/tool/systemd/Cargo.toml
+++ b/rust/tool/systemd/Cargo.toml
@@ -13,14 +13,14 @@ log = { version = "0.4.21", features = ["std"] }
 clap = { version = "4.5.4", features = ["derive"] }
 lanzaboote_tool = { path = "../shared" }
 indoc = "2.0.5"
-serde_json = "1.0.114"
+serde_json = "1.0.115"
 sha2 = "0.10.8"
 tempfile = "3.10.1"
 nix = { version = "0.28.0", default-features = false, features = [ "fs" ] }
 
 [dev-dependencies]
 assert_cmd = "2.0.14"
-expect-test = "1.4.1"
+expect-test = "1.5.0"
 filetime = "0.2.23"
 rand = "0.8.5"
 goblin = "0.7.1"