diff --git a/Cargo.lock b/Cargo.lock
index 3a08dc26..c8e2c0ed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1234,12 +1234,12 @@ checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "which"
-version = "4.0.2"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87c14ef7e1b8b8ecfc75d5eca37949410046e66f15d185c01d70824f1f8111ef"
+checksum = "b55551e42cbdf2ce2bedd2203d0cc08dba002c27510f86dab6d0ce304cba3dfe"
 dependencies = [
+ "either",
  "libc",
- "thiserror",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index c67c2b17..9c20cd48 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ textwrap = "0.13"
 unicode-truncate = "0.2.0"
 
 [target.'cfg(all(target_family="unix",not(target_os="macos")))'.dependencies]
-which = "4.0"
+which = "4.1"
 
 # pprof is not available on windows
 [target.'cfg(not(windows))'.dependencies]