diff --git a/mcp-client-rust/Cargo.lock b/mcp-client-rust/Cargo.lock
index 055b0a2c..4a6ef882 100644
--- a/mcp-client-rust/Cargo.lock
+++ b/mcp-client-rust/Cargo.lock
@@ -1448,9 +1448,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.32"
+version = "0.23.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd3c25631629d034ce7cd9940adc9d45762d46de2b0f57193c4443b92c6d4d40"
+checksum = "0283386ce02abc0151e1761d08802dfe86c173b0b494af5cbc086574e453da06"
 dependencies = [
  "aws-lc-rs",
  "once_cell",