diff --git a/codex-rs/Cargo.lock b/codex-rs/Cargo.lock
index 9a6219ad2..9833c7dac 100644
--- a/codex-rs/Cargo.lock
+++ b/codex-rs/Cargo.lock
@@ -367,9 +367,12 @@ dependencies = [
 
 [[package]]
 name = "arc-swap"
-version = "1.7.1"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69f7f8c3906b62b754cd5326047894316021dcfe5a194c8ea52bdd94934a3457"
+checksum = "51d03449bb8ca2cc2ef70869af31463d1ae5ccc8fa3e334b307203fbf815207e"
+dependencies = [
+ "rustversion",
+]
 
 [[package]]
 name = "arrayvec"
diff --git a/codex-rs/core/Cargo.toml b/codex-rs/core/Cargo.toml
index 10b635b74..8ee2848a9 100644
--- a/codex-rs/core/Cargo.toml
+++ b/codex-rs/core/Cargo.toml
@@ -18,7 +18,7 @@ workspace = true
 
 [dependencies]
 anyhow = { workspace = true }
-arc-swap = "1.7.1"
+arc-swap = "1.8.0"
 async-channel = { workspace = true }
 async-trait = { workspace = true }
 base64 = { workspace = true }