diff --git a/robot-repo-automaton/Cargo.lock b/robot-repo-automaton/Cargo.lock
index 4d47f782..da3af5e6 100644
--- a/robot-repo-automaton/Cargo.lock
+++ b/robot-repo-automaton/Cargo.lock
@@ -2993,9 +2993,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.37"
+version = "0.23.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "758025cb5fccfd3bc2fd74708fd4682be41d99e5dff73c377c0646c6012c73a4"
+checksum = "0283386ce02abc0151e1761d08802dfe86c173b0b494af5cbc086574e453da06"
 dependencies = [
  "aws-lc-rs",
  "once_cell",