diff --git a/esp32-wroom-rp/Cargo.toml b/esp32-wroom-rp/Cargo.toml
index 1bfe1d1..57e4e9c 100644
--- a/esp32-wroom-rp/Cargo.toml
+++ b/esp32-wroom-rp/Cargo.toml
@@ -29,7 +29,7 @@ heapless = "0.7.16"
 panic-probe = { version = "0.3", features = ["print-rtt"] }
 
 [dev-dependencies]
-embedded-hal-mock = "0.8.0"
+embedded-hal-mock = "0.9.0"
 
 [features]
 default = [
diff --git a/host-tests/Cargo.toml b/host-tests/Cargo.toml
index fb3b455..4bef7ff 100644
--- a/host-tests/Cargo.toml
+++ b/host-tests/Cargo.toml
@@ -12,5 +12,5 @@ publish = false
 description = "Host-side tests for the Rust-based Espressif ESP32-WROOM WiFi driver crate for RP2040 series microcontroller boards."
 
 [dev-dependencies]
-embedded-hal-mock = "0.8.0"
+embedded-hal-mock = "0.9.0"
 esp32-wroom-rp = { path = "../esp32-wroom-rp" }