diff --git a/embassy-nrf/Cargo.toml b/embassy-nrf/Cargo.toml
index b8b63bbb..f482f049 100644
--- a/embassy-nrf/Cargo.toml
+++ b/embassy-nrf/Cargo.toml
@@ -36,4 +36,4 @@ nrf52811-pac  = { version = "0.9.1", optional = true, features = [ "rt" ]}
 nrf52832-pac  = { version = "0.9.0", optional = true, features = [ "rt" ]}
 nrf52833-pac  = { version = "0.9.0", optional = true, features = [ "rt" ]}
 nrf52840-pac  = { version = "0.9.0", optional = true, features = [ "rt" ]}
-critical-section = "0.2.0"
+critical-section = "0.2.1"
diff --git a/embassy-rp/Cargo.toml b/embassy-rp/Cargo.toml
index 59331dd1..80c1a869 100644
--- a/embassy-rp/Cargo.toml
+++ b/embassy-rp/Cargo.toml
@@ -20,7 +20,7 @@ defmt = { version = "0.2.0", optional = true }
 log = { version = "0.4.11", optional = true }
 cortex-m-rt = "0.6.13"
 cortex-m = "0.7.1"
-critical-section = "0.2.0"
+critical-section = "0.2.1"
 
 rp2040-pac2 = { git = "https://github.com/Dirbaio/rp2040-pac", rev="254f4677937801155ca3cb17c7bb9d38eb62683e", features = ["rt"] }
 embedded-hal = { version = "0.2.4", features = [ "unproven" ] }
diff --git a/embassy-stm32/Cargo.toml b/embassy-stm32/Cargo.toml
index 36bc0f25..1eeb2d21 100644
--- a/embassy-stm32/Cargo.toml
+++ b/embassy-stm32/Cargo.toml
@@ -39,7 +39,7 @@ embassy-macros = { version = "0.1.0", path = "../embassy-macros", features = ["s
 embassy-extras = {version = "0.1.0", path = "../embassy-extras" }
 
 atomic-polyfill = "0.1.1"
-critical-section = "0.2.0"
+critical-section = "0.2.1"
 defmt = { version = "0.2.0", optional = true }
 log = { version = "0.4.11", optional = true }
 cortex-m-rt = "0.6.13"
@@ -50,4 +50,4 @@ bxcan = "0.5.0"
 nb = "*"
 stm32f4xx-hal = { version = "0.9.0", features = ["rt", "can", "usb_fs"], optional = true }
 stm32l0xx-hal = { version = "0.7.0", features = ["rt"], optional = true }
-futures = { version = "0.3.5", default-features = false, features = ["async-await"] }
\ No newline at end of file
+futures = { version = "0.3.5", default-features = false, features = ["async-await"] }
diff --git a/embassy/Cargo.toml b/embassy/Cargo.toml
index 2395eeae..6364f990 100644
--- a/embassy/Cargo.toml
+++ b/embassy/Cargo.toml
@@ -25,7 +25,7 @@ pin-project = { version = "1.0.2", default-features = false }
 embassy-macros  = { version = "0.1.0", path = "../embassy-macros"}
 embassy-traits  = { version = "0.1.0", path = "../embassy-traits"}
 atomic-polyfill  = { version = "0.1.1" }
-critical-section = "0.2.0"
+critical-section = "0.2.1"
 
 # Workaround https://github.com/japaric/cast.rs/pull/27
 cast = { version = "=0.2.3", default-features = false }