diff --git a/db/Cargo.toml b/db/Cargo.toml
index 6ef7df1e..bbe62b85 100644
--- a/db/Cargo.toml
+++ b/db/Cargo.toml
@@ -11,7 +11,7 @@ syncable = ["serde", "serde_json", "serde_derive"]
 [dependencies]
 failure = "~0.1"
 indexmap = "~1.7"
-itertools = "~0.9"
+itertools = "~0.10"
 lazy_static = "~1.4"
 log = "~0.4"
 ordered-float = "~2.5"
diff --git a/edn/Cargo.toml b/edn/Cargo.toml
index 23bbed47..72ac6182 100644
--- a/edn/Cargo.toml
+++ b/edn/Cargo.toml
@@ -11,7 +11,7 @@ readme = "./README.md"
 
 [dependencies]
 chrono = "~0.4"
-itertools = "~0.9"
+itertools = "~0.10"
 num = "~0.4"
 ordered-float = "~2.5"
 pretty = "~0.10"
diff --git a/query-algebrizer/Cargo.toml b/query-algebrizer/Cargo.toml
index a8cd4cf7..b18c7eea 100644
--- a/query-algebrizer/Cargo.toml
+++ b/query-algebrizer/Cargo.toml
@@ -19,4 +19,4 @@ path = "../core-traits"
 path = "../query-algebrizer-traits"
 
 [dev-dependencies]
-itertools = "~0.9"
+itertools = "~0.10"