diff --git a/embassy-nrf/Cargo.toml b/embassy-nrf/Cargo.toml
index 479e2f91..17c3e29d 100644
--- a/embassy-nrf/Cargo.toml
+++ b/embassy-nrf/Cargo.toml
@@ -51,7 +51,7 @@ cortex-m = "0.7.3"
 embedded-hal    = "0.2.6"
 embedded-dma    = "0.1.2"
 futures     = { version = "0.3.17", default-features = false }
-critical-section = "0.2.3"
+critical-section = "0.2.5"
 rand_core = "0.6.3"
 fixed = "1.10.0"
 embedded-storage = "0.2.0"
diff --git a/embassy-rp/Cargo.toml b/embassy-rp/Cargo.toml
index d98ff2d5..21a19a63 100644
--- a/embassy-rp/Cargo.toml
+++ b/embassy-rp/Cargo.toml
@@ -22,12 +22,12 @@ defmt-error = [ ]
 embassy = { version = "0.1.0", path = "../embassy", features = [ "time-tick-1mhz" ] }
 embassy-hal-common = {version = "0.1.0", path = "../embassy-hal-common" }
 embassy-macros = { version = "0.1.0", path = "../embassy-macros", features = ["rp"]}
-atomic-polyfill = "0.1.3"
+atomic-polyfill = "0.1.5"
 defmt = { version = "0.2.3", optional = true }
 log = { version = "0.4.14", optional = true }
 cortex-m-rt = ">=0.6.15,<0.8"
 cortex-m = "0.7.3"
-critical-section = "0.2.3"
+critical-section = "0.2.5"
 
 rp2040-pac2 = { git = "https://github.com/embassy-rs/rp2040-pac2", rev="9ad7223a48a065e612bc7dc7be5bf5bd0b41cfc4", features = ["rt"] }
 #rp2040-pac2 = { path = "../../rp/rp2040-pac2", features = ["rt"] }
diff --git a/embassy-stm32/Cargo.toml b/embassy-stm32/Cargo.toml
index ecad1975..dafb8ef7 100644
--- a/embassy-stm32/Cargo.toml
+++ b/embassy-stm32/Cargo.toml
@@ -21,9 +21,9 @@ futures = { version = "0.3.17", default-features = false, features = ["async-awa
 rand_core = "0.6.3"
 sdio-host = "0.5.0"
 embedded-sdmmc = { git = "https://github.com/thalesfragoso/embedded-sdmmc-rs", branch = "async", optional = true }
-critical-section = "0.2.3"
+critical-section = "0.2.5"
 bare-metal = "1.0.0"
-atomic-polyfill = "0.1.3"
+atomic-polyfill = "0.1.5"
 stm32-metapac = { version = "0.1.0", path = "../stm32-metapac", features = ["rt"] }
 vcell = { version = "0.1.3", optional = true }
 bxcan = "0.5.1"
diff --git a/embassy/Cargo.toml b/embassy/Cargo.toml
index 30eb0771..d531ce3f 100644
--- a/embassy/Cargo.toml
+++ b/embassy/Cargo.toml
@@ -40,8 +40,8 @@ futures     = { version = "0.3.17", default-features = false, features = [ "cfg-
 pin-project = { version = "1.0.8", default-features = false }
 embassy-macros  = { version = "0.1.0", path = "../embassy-macros"}
 embassy-traits  = { version = "0.1.0", path = "../embassy-traits"}
-atomic-polyfill  = "0.1.3"
-critical-section = "0.2.3"
+atomic-polyfill = "0.1.5"
+critical-section = "0.2.5"
 embedded-hal = "0.2.6"
 heapless = "0.7.5"
 
diff --git a/examples/rp/Cargo.toml b/examples/rp/Cargo.toml
index d168c39f..9caa3717 100644
--- a/examples/rp/Cargo.toml
+++ b/examples/rp/Cargo.toml
@@ -19,7 +19,7 @@ defmt-error = []
 [dependencies]
 embassy = { version = "0.1.0", path = "../../embassy", features = ["defmt", "defmt-trace"] }
 embassy-rp = { version = "0.1.0", path = "../../embassy-rp", features = ["defmt", "defmt-trace"] }
-atomic-polyfill = "0.1.3"
+atomic-polyfill = "0.1.5"
 
 defmt = "0.2.3"
 defmt-rtt = "0.2.0"
diff --git a/examples/stm32h7/Cargo.toml b/examples/stm32h7/Cargo.toml
index 747d9a12..eed4882c 100644
--- a/examples/stm32h7/Cargo.toml
+++ b/examples/stm32h7/Cargo.toml
@@ -35,7 +35,7 @@ futures = { version = "0.3.17", default-features = false, features = ["async-awa
 rtt-target = { version = "0.3.1", features = ["cortex-m"] }
 heapless = { version = "0.7.5", default-features = false }
 rand_core = "0.6.3"
-critical-section = "0.2.3"
+critical-section = "0.2.5"
 
 micromath = "2.0.0"
 
diff --git a/examples/wasm/Cargo.toml b/examples/wasm/Cargo.toml
index d8417852..c6218a80 100644
--- a/examples/wasm/Cargo.toml
+++ b/examples/wasm/Cargo.toml
@@ -14,4 +14,4 @@ wasm-logger = "0.2.0"
 wasm-bindgen = "0.2"
 web-sys = { version = "0.3", features = ["Document", "Element", "HtmlElement", "Node", "Window" ] }
 log = "0.4.11"
-critical-section = "0.2.3"
+critical-section = "0.2.5"