diff --git a/Cargo.toml b/Cargo.toml
index 8f918fd..fa42332 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ debug = []
 
 [dependencies]
 log = { version = "0.4", default-features = false }
-esp-idf-svc = { version = "0.49", default-features = false, features = ["alloc", "embassy-sync"] }
+esp-idf-svc = { version = "0.50.1", default-features = false, features = ["alloc", "embassy-sync"] }
 
 bitflags = { version = "2.4.1" }
 bstr = { version = "1.8.0", default-features = false }
@@ -44,13 +44,12 @@ cfg-if = "1.0"
 
 [dev-dependencies]
 anyhow = "1"
-esp-idf-svc = { version = "0.49", features = ["embassy-time-driver", "critical-section"]}
+esp-idf-svc = { version = "0.50.1", features = ["embassy-time-driver", "critical-section"]}
 embassy-time = { version = "0.3.2", features = ["generic-queue"] }
 
 [build-dependencies]
 anyhow = "1"
-embuild = "0.32"
-cc = "=1.1.30" # Version "1.1.30" necessary until a new version of `esp-idf-sys` is released
+embuild = "0.33"
 
 [patch.crates-io]
 # see: https://github.com/esp-rs/espup/issues/440