diff --git a/Cargo.lock b/Cargo.lock
index 38610561..7ddbd1dc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -269,9 +269,9 @@ dependencies = [
 
 [[package]]
 name = "brotli"
-version = "5.0.0"
+version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19483b140a7ac7174d34b5a581b406c64f84da5409d3e09cf4fff604f9270e67"
+checksum = "74f7971dbd9326d58187408ab83117d8ac1bb9c17b085fdacd1cf2f598719b6b"
 dependencies = [
  "alloc-no-stdlib",
  "alloc-stdlib",
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index a9590797..d015faa5 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -18,7 +18,7 @@ experimental_event_loop = []
 wizer = { workspace = true }
 structopt = "0.3"
 anyhow = { workspace = true }
-brotli = "5.0.0"
+brotli = "6.0.0"
 wasmprinter = { version = "0.206.0", optional = true }
 wasmtime = { workspace = true }
 wasmtime-wasi = { workspace = true }
diff --git a/supply-chain/config.toml b/supply-chain/config.toml
index ae85e573..a2b45c64 100644
--- a/supply-chain/config.toml
+++ b/supply-chain/config.toml
@@ -111,7 +111,7 @@ version = "0.10.4"
 criteria = "safe-to-deploy"
 
 [[exemptions.brotli]]
-version = "5.0.0"
+version = "6.0.0"
 criteria = "safe-to-deploy"
 
 [[exemptions.brotli-decompressor]]