diff --git a/Cargo.lock b/Cargo.lock
index bd00814b325495..ed8fe9e818ff0b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2349,6 +2349,15 @@ dependencies = [
  "either",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b192c782037fadd9cfa75548310488aabdbf3d2da73885b31bd0abd03351285"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "0.4.8"
@@ -3442,7 +3451,7 @@ checksum = "a5aab5be6e4732b473071984b3164dbbfb7a3674d30ea5ff44410b6bcd960c3c"
 dependencies = [
  "difflib",
  "float-cmp",
- "itertools",
+ "itertools 0.10.5",
  "normalize-line-endings",
  "predicates-core",
  "regex",
@@ -3589,7 +3598,7 @@ checksum = "62941722fb675d463659e49c4f3fe1fe792ff24fe5bbaa9c08cd3b98a1c354f5"
 dependencies = [
  "bytes",
  "heck 0.3.3",
- "itertools",
+ "itertools 0.10.5",
  "lazy_static",
  "log",
  "multimap",
@@ -3609,7 +3618,7 @@ checksum = "d49d928704208aba2cb1fb022ce1a319bdedcb03caf51ddf82734fa903407762"
 dependencies = [
  "bytes",
  "heck 0.4.0",
- "itertools",
+ "itertools 0.10.5",
  "lazy_static",
  "log",
  "multimap",
@@ -3628,7 +3637,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f9cc1a3263e07e0bf68e96268f37665207b49560d98739662cdfaae215c720fe"
 dependencies = [
  "anyhow",
- "itertools",
+ "itertools 0.10.5",
  "proc-macro2 1.0.41",
  "quote 1.0.18",
  "syn 1.0.98",
@@ -3641,7 +3650,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7345d5f0e08c0536d7ac7229952590239e77abf0a0100a1b1d890add6ea96364"
 dependencies = [
  "anyhow",
- "itertools",
+ "itertools 0.10.5",
  "proc-macro2 1.0.41",
  "quote 1.0.18",
  "syn 1.0.98",
@@ -5179,7 +5188,7 @@ dependencies = [
  "etcd-client",
  "fs_extra",
  "histogram",
- "itertools",
+ "itertools 0.14.0",
  "lazy_static",
  "log",
  "lru",
@@ -5241,7 +5250,7 @@ dependencies = [
  "bincode",
  "clap 3.1.8",
  "crossbeam-channel",
- "itertools",
+ "itertools 0.14.0",
  "log",
  "rand 0.7.3",
  "serde",
@@ -5493,7 +5502,7 @@ dependencies = [
  "crossbeam-channel",
  "flate2",
  "indexmap",
- "itertools",
+ "itertools 0.14.0",
  "log",
  "lru",
  "matches",
@@ -5596,7 +5605,7 @@ dependencies = [
  "dashmap 4.0.2",
  "fs_extra",
  "futures 0.3.24",
- "itertools",
+ "itertools 0.14.0",
  "lazy_static",
  "libc",
  "log",
@@ -5656,7 +5665,7 @@ dependencies = [
  "csv",
  "dashmap 4.0.2",
  "histogram",
- "itertools",
+ "itertools 0.14.0",
  "log",
  "regex",
  "serde",
@@ -5690,7 +5699,7 @@ dependencies = [
  "crossbeam-channel",
  "fs_extra",
  "gag",
- "itertools",
+ "itertools 0.14.0",
  "log",
  "rand 0.7.3",
  "rayon",
@@ -5924,7 +5933,7 @@ dependencies = [
  "console_log",
  "curve25519-dalek",
  "getrandom 0.2.3",
- "itertools",
+ "itertools 0.10.5",
  "js-sys",
  "lazy_static",
  "libc",
@@ -5977,7 +5986,7 @@ dependencies = [
  "console_log",
  "curve25519-dalek",
  "getrandom 0.2.3",
- "itertools",
+ "itertools 0.10.5",
  "js-sys",
  "lazy_static",
  "libc",
@@ -6016,7 +6025,7 @@ dependencies = [
  "bincode",
  "eager",
  "enum-iterator",
- "itertools",
+ "itertools 0.10.5",
  "libc",
  "libloading",
  "log",
@@ -6092,7 +6101,7 @@ dependencies = [
  "async-trait",
  "crossbeam-channel",
  "futures 0.3.24",
- "itertools",
+ "itertools 0.14.0",
  "lazy_static",
  "log",
  "quinn",
@@ -6147,7 +6156,7 @@ dependencies = [
  "bs58",
  "crossbeam-channel",
  "dashmap 4.0.2",
- "itertools",
+ "itertools 0.14.0",
  "jsonrpc-core",
  "jsonrpc-core-client",
  "jsonrpc-derive",
@@ -6308,7 +6317,7 @@ dependencies = [
  "fnv",
  "im",
  "index_list",
- "itertools",
+ "itertools 0.14.0",
  "lazy_static",
  "libsecp256k1",
  "log",
@@ -6377,7 +6386,7 @@ dependencies = [
  "ed25519-dalek-bip32",
  "generic-array 0.14.6",
  "hmac 0.12.1",
- "itertools",
+ "itertools 0.10.5",
  "js-sys",
  "lazy_static",
  "libsecp256k1",
@@ -6429,7 +6438,7 @@ dependencies = [
  "generic-array 0.14.6",
  "hex",
  "hmac 0.12.1",
- "itertools",
+ "itertools 0.14.0",
  "js-sys",
  "lazy_static",
  "libsecp256k1",
@@ -6601,7 +6610,7 @@ dependencies = [
  "futures-util",
  "histogram",
  "indexmap",
- "itertools",
+ "itertools 0.14.0",
  "libc",
  "log",
  "nix",
@@ -6947,7 +6956,7 @@ dependencies = [
  "cipher 0.4.3",
  "curve25519-dalek",
  "getrandom 0.1.16",
- "itertools",
+ "itertools 0.10.5",
  "lazy_static",
  "merlin",
  "num-derive",
@@ -6976,7 +6985,7 @@ dependencies = [
  "cipher 0.4.3",
  "curve25519-dalek",
  "getrandom 0.1.16",
- "itertools",
+ "itertools 0.14.0",
  "lazy_static",
  "merlin",
  "num-derive",
diff --git a/core/Cargo.toml b/core/Cargo.toml
index ef8bf57f2a052d..285733d85b0307 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -25,7 +25,7 @@ eager = "0.1.0"
 etcd-client = { version = "0.8.1", features = ["tls"] }
 fs_extra = "1.2.0"
 histogram = "0.6.9"
-itertools = "0.10.5"
+itertools = "0.14.0"
 lazy_static = "1.4.0"
 log = "0.4.17"
 lru = "0.7.7"
diff --git a/dos/Cargo.toml b/dos/Cargo.toml
index 3e002b09a6d62a..810908938ef4bd 100644
--- a/dos/Cargo.toml
+++ b/dos/Cargo.toml
@@ -13,7 +13,7 @@ description = "Tool to send various requests to cluster in order to evaluate the
 bincode = "1.3.3"
 clap = { version = "3.1.5", features = ["derive", "cargo"] }
 crossbeam-channel = "0.5.6"
-itertools = "0.10.5"
+itertools = "0.14.0"
 log = "0.4.17"
 rand = "0.7.0"
 serde = "1.0.144"
diff --git a/gossip/Cargo.toml b/gossip/Cargo.toml
index 600770e03883be..9420ffbd41b2f2 100644
--- a/gossip/Cargo.toml
+++ b/gossip/Cargo.toml
@@ -16,7 +16,7 @@ clap = "2.33.1"
 crossbeam-channel = "0.5"
 flate2 = "1.0"
 indexmap = { version = "1.9", features = ["rayon"] }
-itertools = "0.10.5"
+itertools = "0.14.0"
 log = "0.4.17"
 lru = "0.7.7"
 matches = "0.1.9"
diff --git a/ledger-tool/Cargo.toml b/ledger-tool/Cargo.toml
index 4c4e5f3de8dc71..5f596b2de67fa8 100644
--- a/ledger-tool/Cargo.toml
+++ b/ledger-tool/Cargo.toml
@@ -17,7 +17,7 @@ crossbeam-channel = "0.5"
 csv = "1.1.6"
 dashmap = "4.0.2"
 histogram = "0.6.9"
-itertools = "0.10.5"
+itertools = "0.14.0"
 log = { version = "0.4.17" }
 regex = "1"
 serde = { version = "1.0", features = ["derive"] }
diff --git a/ledger/Cargo.toml b/ledger/Cargo.toml
index 3abbbf1b1df6c5..87d9dde4068afc 100644
--- a/ledger/Cargo.toml
+++ b/ledger/Cargo.toml
@@ -20,7 +20,7 @@ crossbeam-channel = "0.5"
 dashmap = { version = "4.0.2", features = ["rayon", "raw-api"] }
 fs_extra = "1.2.0"
 futures = "0.3.24"
-itertools = "0.10.5"
+itertools = "0.14.0"
 lazy_static = "1.4.0"
 libc = "0.2.131"
 log = { version = "0.4.17" }
diff --git a/local-cluster/Cargo.toml b/local-cluster/Cargo.toml
index 449bb64da739d7..5792db76266131 100644
--- a/local-cluster/Cargo.toml
+++ b/local-cluster/Cargo.toml
@@ -12,7 +12,7 @@ documentation = "https://docs.rs/solana-local-cluster"
 [dependencies]
 crossbeam-channel = "0.5"
 fs_extra = "1.2.0"
-itertools = "0.10.5"
+itertools = "0.14.0"
 log = "0.4.17"
 rand = "0.7.0"
 rayon = "1.5.3"
diff --git a/quic-client/Cargo.toml b/quic-client/Cargo.toml
index 95cb1e19608861..8def2e6767e6f0 100644
--- a/quic-client/Cargo.toml
+++ b/quic-client/Cargo.toml
@@ -13,7 +13,7 @@ edition = "2021"
 async-mutex = "1.4.0"
 async-trait = "0.1.57"
 futures = "0.3"
-itertools = "0.10.5"
+itertools = "0.14.0"
 lazy_static = "1.4.0"
 log = "0.4.17"
 quinn = "0.8.4"
diff --git a/rpc/Cargo.toml b/rpc/Cargo.toml
index 267fd345f7e512..a3e506cb801c7f 100644
--- a/rpc/Cargo.toml
+++ b/rpc/Cargo.toml
@@ -15,7 +15,7 @@ bincode = "1.3.3"
 bs58 = "0.4.0"
 crossbeam-channel = "0.5"
 dashmap = "4.0.2"
-itertools = "0.10.5"
+itertools = "0.14.0"
 jsonrpc-core = "18.0.0"
 jsonrpc-core-client = { version = "18.0.0" }
 jsonrpc-derive = "18.0.0"
diff --git a/runtime/Cargo.toml b/runtime/Cargo.toml
index 11c32165c2911a..20ef9bc6b11955 100644
--- a/runtime/Cargo.toml
+++ b/runtime/Cargo.toml
@@ -24,7 +24,7 @@ flate2 = "1.0.24"
 fnv = "1.0.7"
 im = { version = "15.1.0", features = ["rayon", "serde"] }
 index_list = "0.2.7"
-itertools = "0.10.5"
+itertools = "0.14.0"
 lazy_static = "1.4.0"
 log = "0.4.17"
 lru = "0.7.7"
diff --git a/sdk/Cargo.toml b/sdk/Cargo.toml
index 660b46a6f8db7c..0467f2f0426e19 100644
--- a/sdk/Cargo.toml
+++ b/sdk/Cargo.toml
@@ -53,7 +53,7 @@ ed25519-dalek = { version = "=1.0.1", optional = true }
 ed25519-dalek-bip32 = { version = "0.2.0", optional = true }
 generic-array = { version = "0.14.6", default-features = false, features = ["serde", "more_lengths"], optional = true }
 hmac = "0.12.1"
-itertools =  "0.10.5"
+itertools =  "0.14.0"
 lazy_static = "1.4.0"
 libsecp256k1 = { version = "0.6.0", optional = true }
 log = "0.4.17"
diff --git a/streamer/Cargo.toml b/streamer/Cargo.toml
index c7283432c6066f..f016f7140ba2f9 100644
--- a/streamer/Cargo.toml
+++ b/streamer/Cargo.toml
@@ -14,7 +14,7 @@ crossbeam-channel = "0.5"
 futures-util = "0.3.21"
 histogram = "0.6.9"
 indexmap = "1.9.1"
-itertools = "0.10.5"
+itertools = "0.14.0"
 libc = "0.2.131"
 log = "0.4.17"
 nix = "0.25.0"
diff --git a/zk-token-sdk/Cargo.toml b/zk-token-sdk/Cargo.toml
index f4b871173cb97e..3a6de1ed06c6fa 100644
--- a/zk-token-sdk/Cargo.toml
+++ b/zk-token-sdk/Cargo.toml
@@ -22,7 +22,7 @@ byteorder = "1"
 cipher = "0.4"
 curve25519-dalek = { version = "3.2.1", features = ["serde"] }
 getrandom = { version = "0.1", features = ["dummy"] }
-itertools = "0.10.5"
+itertools = "0.14.0"
 lazy_static = "1.4.0"
 merlin = "3"
 rand = "0.7"