diff --git a/Cargo.lock b/Cargo.lock
index 516e267..f63a8e5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -140,12 +140,6 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
 
-[[package]]
-name = "either"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
-
 [[package]]
 name = "endian-type"
 version = "0.1.2"
@@ -264,15 +258,6 @@ dependencies = [
  "windows-sys 0.42.0",
 ]
 
-[[package]]
-name = "itertools"
-version = "0.10.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9a9d19fa1e79b6215ff29b9d6880b706147f16e9b1dbb1e4e5947b5b02bc5e3"
-dependencies = [
- "either",
-]
-
 [[package]]
 name = "libc"
 version = "0.2.139"
@@ -341,14 +326,13 @@ checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
 
 [[package]]
 name = "predicates"
-version = "3.0.3"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09963355b9f467184c04017ced4a2ba2d75cbcb4e7462690d388233253d4b1a9"
+checksum = "68b87bfd4605926cdfefc1c3b5f8fe560e3feca9d5552cf68c466d3d8236c7e8"
 dependencies = [
  "anstyle",
  "difflib",
  "float-cmp",
- "itertools",
  "normalize-line-endings",
  "predicates-core",
  "regex",
diff --git a/Cargo.toml b/Cargo.toml
index 10830e2..d206adb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,4 +15,4 @@ rustyline = "10.1.0"
 
 [dev-dependencies]
 assert_cmd = "2.0.13"
-predicates = "3.0.3"
+predicates = "3.1.0"