diff --git a/src/rust/sumologic-mock/Cargo.lock b/src/rust/sumologic-mock/Cargo.lock
index c07b7acd..6ba0f144 100644
--- a/src/rust/sumologic-mock/Cargo.lock
+++ b/src/rust/sumologic-mock/Cargo.lock
@@ -960,9 +960,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
 dependencies = [
  "either",
 ]
@@ -1280,7 +1280,7 @@ version = "0.2.5"
 source = "git+https://github.com/ccakes/prometheus-parse-rs#37bf4a20a9747364189463350304e0bb2524ef48"
 dependencies = [
  "chrono",
- "itertools 0.12.0",
+ "itertools 0.12.1",
  "once_cell",
  "regex",
 ]
@@ -1546,7 +1546,7 @@ dependencies = [
  "clap",
  "fancy-regex",
  "hex",
- "itertools 0.12.0",
+ "itertools 0.12.1",
  "json_str",
  "log",
  "opentelemetry-proto",
diff --git a/src/rust/sumologic-mock/Cargo.toml b/src/rust/sumologic-mock/Cargo.toml
index 99438096..6a3b1c19 100644
--- a/src/rust/sumologic-mock/Cargo.toml
+++ b/src/rust/sumologic-mock/Cargo.toml
@@ -24,7 +24,7 @@ rand = "0.8"
 prometheus-parse = { git = "https://github.com/ccakes/prometheus-parse-rs", version = "0.2.4" }
 opentelemetry-proto = { version = "0.3.0", features = ["gen-tonic", "logs", "metrics", "traces"] }
 prost = "0.11.0"
-itertools = "0.12.0"
+itertools = "0.12.1"
 log = "0.4.20"
 simple_logger = "4.3.3"
 hex = "0.4.3"