diff --git a/Cargo.lock b/Cargo.lock
index 89a09406a..6effc9424 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1095,18 +1095,18 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "serde"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bca2a08484b285dcb282d0f67b26cadc0df8b19f8c12502c13d966bf9482f001"
+checksum = "25dd9975e68d0cb5aa1120c288333fc98731bd1dd12f561e468ea4728c042b89"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.192"
+version = "1.0.193"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
+checksum = "43576ca501357b9b071ac53cdc7da8ef0cbd9493d8df094cd821777ea6e894d3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/supply-chain/imports.lock b/supply-chain/imports.lock
index a4ffd722e..f6670c638 100644
--- a/supply-chain/imports.lock
+++ b/supply-chain/imports.lock
@@ -86,15 +86,15 @@ user-login = "Amanieu"
 user-name = "Amanieu d'Antras"
 
 [[publisher.serde]]
-version = "1.0.192"
-when = "2023-11-07"
+version = "1.0.193"
+when = "2023-11-21"
 user-id = 3618
 user-login = "dtolnay"
 user-name = "David Tolnay"
 
 [[publisher.serde_derive]]
-version = "1.0.192"
-when = "2023-11-07"
+version = "1.0.193"
+when = "2023-11-21"
 user-id = 3618
 user-login = "dtolnay"
 user-name = "David Tolnay"
@@ -403,11 +403,6 @@ who = "David Cook <dcook@divviup.org>"
 criteria = "safe-to-deploy"
 delta = "0.2.4 -> 0.2.5"
 
-[[audits.divviup.audits.itertools]]
-who = "David Cook <dcook@divviup.org>"
-criteria = "safe-to-run"
-delta = "0.10.5 -> 0.11.0"
-
 [[audits.divviup.audits.num-bigint]]
 who = "David Cook <dcook@divviup.org>"
 criteria = "safe-to-deploy"