diff --git a/infra/pre-provision/Cargo.toml b/infra/pre-provision/Cargo.toml
index 46bf6a97..36d4c96a 100644
--- a/infra/pre-provision/Cargo.toml
+++ b/infra/pre-provision/Cargo.toml
@@ -53,5 +53,5 @@ btmesh-driver = { git = "https://github.com/drogue-iot/btmesh.git", branch = "ma
 #btmesh-models = { path = "../../drogue-iot/btmesh/btmesh-models" }
 #btmesh-driver = { path = "../../drogue-iot/btmesh/btmesh-driver" }
 
-embassy-time = { git = "https://github.com/embassy-rs/embassy.git", rev = "3b58ac1bf86a2373e479e8e3cf92d2df7c29e00b" }
-embassy-sync = { git = "https://github.com/embassy-rs/embassy.git", rev = "3b58ac1bf86a2373e479e8e3cf92d2df7c29e00b" }
+embassy-time = { git = "https://github.com/embassy-rs/embassy.git", rev = "b7d09442650d765562b25f9f27d654c2ef5e014a" }
+embassy-sync = { git = "https://github.com/embassy-rs/embassy.git", rev = "b7d09442650d765562b25f9f27d654c2ef5e014a" }
diff --git a/infra/pre-provision/rust-toolchain.toml b/infra/pre-provision/rust-toolchain.toml
new file mode 100644
index 00000000..5d56faf9
--- /dev/null
+++ b/infra/pre-provision/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "nightly"