diff --git a/shed/slog_glog_fmt/Cargo.toml b/shed/slog_glog_fmt/Cargo.toml
index 7559da0e1..a7ca435d1 100644
--- a/shed/slog_glog_fmt/Cargo.toml
+++ b/shed/slog_glog_fmt/Cargo.toml
@@ -19,7 +19,7 @@ anyhow = "1.0.86"
 chrono = { version = "0.4", features = ["clock", "serde", "std"], default-features = false }
 failure_ext = { version = "0.1.0", path = "../failure_ext" }
 hostname = "0.3"
-itertools = "0.11.0"
+itertools = "0.12.1"
 slog = { version = "2.7", features = ["max_level_trace", "nested-values"] }
 slog-term = "2.8"
 
diff --git a/shed/sorted_vector_map/Cargo.toml b/shed/sorted_vector_map/Cargo.toml
index 359df2fca..d55446f28 100644
--- a/shed/sorted_vector_map/Cargo.toml
+++ b/shed/sorted_vector_map/Cargo.toml
@@ -21,7 +21,7 @@ name = "set"
 harness = false
 
 [dependencies]
-itertools = "0.11.0"
+itertools = "0.12.1"
 quickcheck = "1.0"
 
 [dev-dependencies]
diff --git a/shed/sql/common/Cargo.toml b/shed/sql/common/Cargo.toml
index ea176fb78..fa474cf77 100644
--- a/shed/sql/common/Cargo.toml
+++ b/shed/sql/common/Cargo.toml
@@ -19,7 +19,7 @@ async-trait = "0.1.71"
 cloned = { version = "0.1.0", path = "../../cloned" }
 futures = { version = "0.3.30", features = ["async-await", "compat"] }
 futures_stats = { version = "0.1.0", path = "../../futures_stats" }
-itertools = "0.11.0"
+itertools = "0.12.1"
 mysql_async = "0.31.2"
 mysql_client_traits = { version = "0.1.0", path = "../mysql_client_traits" }
 mysql_derive = { version = "0.1.0", path = "../derive" }