diff --git a/Cargo.lock b/Cargo.lock
index f75847f..0820840 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -20,9 +20,9 @@ checksum = "2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9"
 
 [[package]]
 name = "either"
-version = "1.15.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+checksum = "91622ff5e7162018101f2fea40d6ebf4a78bbe5a49736a2020649edf9693679e"
 
 [[package]]
 name = "find-msvc-tools"
diff --git a/Cargo.toml b/Cargo.toml
index 9d74dbd..c069afe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ name = "general_sam"
 crate-type = ["cdylib"]
 
 [dependencies]
-either = "1.15.0"
+either = "1.16.0"
 general-sam = { version = "1.0.3", features = ["all"] }
 pyo3 = { version = "0.28.3", features = ["extension-module", "generate-import-lib", "abi3-py310"] }