diff --git a/program-runtime/Cargo.toml b/program-runtime/Cargo.toml
index ae9b5b46f5..61fee5ae6b 100644
--- a/program-runtime/Cargo.toml
+++ b/program-runtime/Cargo.toml
@@ -14,7 +14,7 @@ base64 = "0.13"
 bincode = "1.3.3"
 eager = "0.1.0"
 enum-iterator = "1.2.0"
-itertools =  "0.10.1"
+itertools =  "0.10.5"
 libc = "0.2.101"
 libloading = "0.7.0"
 log = "0.4.17"
diff --git a/sdk/program/Cargo.toml b/sdk/program/Cargo.toml
index 479063a2c5..04ccf97553 100644
--- a/sdk/program/Cargo.toml
+++ b/sdk/program/Cargo.toml
@@ -18,7 +18,7 @@ borsh-derive = "0.9.1"
 bs58 = "0.4.0"
 bv = { version = "0.11.1", features = ["serde"] }
 bytemuck = { version = "1.8.0", features = ["derive"] }
-itertools =  "0.10.1"
+itertools =  "0.10.5"
 lazy_static = "1.4.0"
 log = "0.4.17"
 memoffset = "0.6"
@@ -44,7 +44,7 @@ array-bytes = "=1.4.1"
 bitflags = "1.3.1"
 base64 = { version = "0.13", features = ["alloc", "std"] }
 curve25519-dalek = { version = "3.2.1", features = ["serde"] }
-itertools = "0.10.1"
+itertools = "0.10.5"
 libc = { version = "0.2.126", features = ["extra_traits"] }
 libsecp256k1 = "0.6.0"
 rand = "0.7"