diff --git a/Cargo.lock b/Cargo.lock
index 5e6fef68b64f..eb3272e8752e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -147,9 +147,9 @@ dependencies = [
 
 [[package]]
 name = "cargo_metadata"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7daec1a2a2129eeba1644b220b4647ec537b0b5d4bfd6876fcc5a540056b592"
+checksum = "fb9ac64500cc83ce4b9f8dafa78186aa008c8dea77a09b94cd307fd0cd5022a8"
 dependencies = [
  "camino",
  "cargo-platform",
@@ -1250,9 +1250,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.7.8"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dd79e69d3b627db300ff956027cc6c3798cef26d22526befdfcd12feeb6d2257"
+checksum = "c226a7bba6d859b63c92c4b4fe69c5b6b72d0cb897dbc8e6012298e6154cb56e"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -1271,9 +1271,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.19.15"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
+checksum = "8ff63e60a958cefbb518ae1fd6566af80d9d4be430a33f3723dfc47d1d411d95"
 dependencies = [
  "indexmap",
  "serde",
diff --git a/kani-driver/Cargo.toml b/kani-driver/Cargo.toml
index b01fb9aca0fc..90dbbcbd8de8 100644
--- a/kani-driver/Cargo.toml
+++ b/kani-driver/Cargo.toml
@@ -13,7 +13,7 @@ publish = false
 
 [dependencies]
 kani_metadata = { path = "../kani_metadata" }
-cargo_metadata = "0.17.0"
+cargo_metadata = "0.18.0"
 anyhow = "1"
 console = "0.15.1"
 once_cell = "1.13.0"
@@ -21,7 +21,7 @@ serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 clap = { version = "4.1.3", features = ["derive"] }
 glob = "0.3"
-toml = "0.7"
+toml = "0.8"
 regex = "1.6"
 rustc-demangle = "0.1.21"
 pathdiff = "0.2.1"
diff --git a/tools/bookrunner/Cargo.toml b/tools/bookrunner/Cargo.toml
index 600ba419e492..6c602ce05fd0 100644
--- a/tools/bookrunner/Cargo.toml
+++ b/tools/bookrunner/Cargo.toml
@@ -15,7 +15,7 @@ rustdoc = { path = "librustdoc" }
 walkdir = "2.3.2"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-toml = "0.7"
+toml = "0.8"
 
 [package.metadata.rust-analyzer]
 # This package uses rustc crates.
diff --git a/tools/build-kani/Cargo.toml b/tools/build-kani/Cargo.toml
index 11414cc68b83..e06651705903 100644
--- a/tools/build-kani/Cargo.toml
+++ b/tools/build-kani/Cargo.toml
@@ -11,6 +11,6 @@ publish = false
 
 [dependencies]
 anyhow = "1"
-cargo_metadata = "0.17.0"
+cargo_metadata = "0.18.0"
 clap = { version = "4.1.3", features=["derive"] }
 which = "4"