diff --git a/Cargo.lock b/Cargo.lock
index 971c7d5ed..b94cbba66 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -276,7 +276,7 @@ dependencies = [
  "ignore",
  "im-rc",
  "indexmap",
- "itertools 0.11.0",
+ "itertools 0.12.0",
  "jobserver",
  "lazycell",
  "libc",
@@ -401,7 +401,7 @@ dependencies = [
  "flate2",
  "git2",
  "glob",
- "itertools 0.11.0",
+ "itertools 0.12.0",
  "pasetors",
  "serde",
  "serde_json",
@@ -1997,9 +1997,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
 dependencies = [
  "either",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 8cd5d3276..d5493e24d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -54,7 +54,7 @@ humantime = "2.1.0"
 ignore = "0.4.20"
 im-rc = "15.1.0"
 indexmap = "2"
-itertools = "0.11.0"
+itertools = "0.12.0"
 jobserver = "0.1.27"
 lazycell = "1.3.0"
 libc = "0.2.149"