diff --git a/espr/Cargo.toml b/espr/Cargo.toml
index 719362145..99db26c6c 100644
--- a/espr/Cargo.toml
+++ b/espr/Cargo.toml
@@ -25,7 +25,7 @@ proc-macro2 = "1.0.53"
 # Utilities
 Inflector = "0.11.4"
 derive_more = "0.99.17"
-itertools = "0.10.5"
+itertools = "0.14.0"
 maplit = "1.0.2"
 thiserror = "1.0.40"
 structopt = "0.3.26"
diff --git a/ruststep/Cargo.toml b/ruststep/Cargo.toml
index fed5e0e6f..284f8f918 100644
--- a/ruststep/Cargo.toml
+++ b/ruststep/Cargo.toml
@@ -25,7 +25,7 @@ nom = "7.1.3"
 serde = { version = "1.0.158", features = ["derive"] }
 thiserror = "1.0.40"
 Inflector = "0.11.4"
-itertools = "0.10.5"
+itertools = "0.14.0"
 
 [dependencies.ruststep-derive]
 path = "../ruststep-derive"