diff --git a/Cargo.lock b/Cargo.lock
index ad590459..da4aa33d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1975,9 +1975,9 @@ dependencies = [
 
 [[package]]
 name = "pollster"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22686f4785f02a4fcc856d3b3bb19bf6c8160d103f7a99cc258bddd0251dc7f2"
+checksum = "2f3a9f18d041e6d0e102a0a46750538147e5e8992d3b4873aaafee2520b00ce3"
 
 [[package]]
 name = "portable-atomic"
diff --git a/crates/lambda-rs-platform/Cargo.toml b/crates/lambda-rs-platform/Cargo.toml
index c3f2c31e..3eb1b17a 100644
--- a/crates/lambda-rs-platform/Cargo.toml
+++ b/crates/lambda-rs-platform/Cargo.toml
@@ -17,7 +17,7 @@ naga = { version = "=26.0.0", optional = true, default-features = false, feature
 rand = "=0.8.5"
 obj-rs = "=0.7.0"
 wgpu = { version = "=26.0.1", optional = true, features = ["wgsl", "spirv"] }
-pollster = { version = "=0.3.0", optional = true }
+pollster = { version = "=0.4.0", optional = true }
 lambda-rs-logging = { path = "../lambda-rs-logging", version = "2023.1.30" }
 
 [dev-dependencies]