diff --git a/Cargo.lock b/Cargo.lock
index bea128bb..01a63aab 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -223,9 +223,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.6.19"
+version = "0.6.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "301af1932e46185686725e0fad2f8f2aa7da69dd70bf6ecc44d6b703844a3933"
+checksum = "3ae563653d1938f79b1ab1b5e668c87c76a9930414574a6583a7b7e11a8e6192"
 dependencies = [
  "anstyle",
  "anstyle-parse",
diff --git a/Cargo.toml b/Cargo.toml
index d0cc1c6c..a3102b04 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ amzn-codewhisperer-client = { path = "crates/amzn-codewhisperer-client" }
 amzn-codewhisperer-streaming-client = { path = "crates/amzn-codewhisperer-streaming-client" }
 amzn-consolas-client = { path = "crates/amzn-consolas-client" }
 amzn-qdeveloper-streaming-client = { path = "crates/amzn-qdeveloper-streaming-client" }
-anstream = "0.6.13"
+anstream = "0.6.20"
 anyhow = "1.0.98"
 appkit-nsworkspace-bindings = { path = "crates/macos-utils/appkit-nsworkspace-bindings" }
 async-trait = "0.1.87"
diff --git a/crates/chat-cli/Cargo.toml b/crates/chat-cli/Cargo.toml
index f5514cf2..4f84876e 100644
--- a/crates/chat-cli/Cargo.toml
+++ b/crates/chat-cli/Cargo.toml
@@ -27,7 +27,7 @@ amzn-codewhisperer-streaming-client = { path = "../amzn-codewhisperer-streaming-
 amzn-consolas-client = { path = "../amzn-consolas-client" }
 amzn-qdeveloper-streaming-client = { path = "../amzn-qdeveloper-streaming-client" }
 amzn-toolkit-telemetry-client = { path = "../amzn-toolkit-telemetry-client" }
-anstream = "0.6.13"
+anstream = "0.6.20"
 arboard = { version = "3.5.0", default-features = false }
 async-trait = "0.1.87"
 aws-config = "1.0.3"