diff --git a/advanced/firmware/Cargo.toml b/advanced/firmware/Cargo.toml
index b6ff3b1..d2f094d 100644
--- a/advanced/firmware/Cargo.toml
+++ b/advanced/firmware/Cargo.toml
@@ -13,7 +13,7 @@ usb2 = "0.0.1"
 [dependencies]
 consts = { path = "../common/consts" }
 cortex-m = "0.7.3"
-cortex-m-rt = "0.6.15"
+cortex-m-rt = "0.7.1"
 cortex-m-rtic = "0.5.9"
 defmt = "0.3.0"
 defmt-rtt = "0.3.1"
diff --git a/beginner/apps/Cargo.toml b/beginner/apps/Cargo.toml
index 7d8fc6a..7716992 100644
--- a/beginner/apps/Cargo.toml
+++ b/beginner/apps/Cargo.toml
@@ -7,7 +7,7 @@ version = "0.0.0"
 
 [dependencies]
 cortex-m = "0.7.3"
-cortex-m-rt = "0.6.15"
+cortex-m-rt = "0.7.1"
 dk = { path = "../../boards/dk", features = ["beginner"] }
 heapless = "0.7.9"
 panic-probe = { version = "0.3.0", features = ["print-defmt"] }
diff --git a/boards/dk/Cargo.toml b/boards/dk/Cargo.toml
index 0ebd7a5..a4213f6 100644
--- a/boards/dk/Cargo.toml
+++ b/boards/dk/Cargo.toml
@@ -7,9 +7,9 @@ version = "0.0.0"
 
 [dependencies]
 cortex-m = "0.7.3"
-cortex-m-rt = "0.6.15"
+cortex-m-rt = "0.7.1"
 embedded-hal = "0.2.6"
-hal = { package = "nrf52840-hal", version = "0.13.0" }
+hal = { package = "nrf52840-hal", version = "0.14.0" }
 panic-probe = { version = "0.3.0", features = ["print-defmt"] }
 defmt = "0.3.0"
 defmt-rtt = "0.3.1"