diff --git a/embassy-stm32/Cargo.toml b/embassy-stm32/Cargo.toml
index 3d9ee8261..f15c6d0b7 100644
--- a/embassy-stm32/Cargo.toml
+++ b/embassy-stm32/Cargo.toml
@@ -57,7 +57,7 @@ sdio-host = "0.5.0"
 embedded-sdmmc = { git = "https://github.com/embassy-rs/embedded-sdmmc-rs", rev = "a4f293d3a6f72158385f79c98634cb8a14d0d2fc", optional = true }
 critical-section = "1.1"
 atomic-polyfill = "1.0.1"
-stm32-metapac = "10"
+stm32-metapac = "11"
 vcell = "0.1.3"
 bxcan = "0.7.0"
 nb = "1.0.0"
@@ -74,7 +74,7 @@ critical-section = { version = "1.1", features = ["std"] }
 [build-dependencies]
 proc-macro2 = "1.0.36"
 quote = "1.0.15"
-stm32-metapac = { version = "10", default-features = false, features = ["metadata"]}
+stm32-metapac = { version = "11", default-features = false, features = ["metadata"]}
 
 [features]
 default = ["rt"]
diff --git a/embassy-stm32/src/rcc/l0.rs b/embassy-stm32/src/rcc/l0.rs
index 42a481a74..d53b61069 100644
--- a/embassy-stm32/src/rcc/l0.rs
+++ b/embassy-stm32/src/rcc/l0.rs
@@ -1,7 +1,7 @@
 use crate::pac::rcc::vals::{Hpre, Msirange, Plldiv, Pllmul, Pllsrc, Ppre, Sw};
 use crate::pac::RCC;
 #[cfg(crs)]
-use crate::pac::{CRS, SYSCFG};
+use crate::pac::{crs, CRS, SYSCFG};
 use crate::rcc::{set_freqs, Clocks};
 use crate::time::Hertz;
 
@@ -338,7 +338,7 @@ pub(crate) unsafe fn init(config: Config) {
         CRS.cfgr().write(|w|
 
         // Select LSE as synchronization source
-        w.set_syncsrc(0b01));
+        w.set_syncsrc(crs::vals::Syncsrc::LSE));
         CRS.cr().modify(|w| {
             w.set_autotrimen(true);
             w.set_cen(true);
diff --git a/examples/stm32g4/src/bin/usb_serial.rs b/examples/stm32g4/src/bin/usb_serial.rs
index c111a9787..289d0ed86 100644
--- a/examples/stm32g4/src/bin/usb_serial.rs
+++ b/examples/stm32g4/src/bin/usb_serial.rs
@@ -38,7 +38,9 @@ async fn main(_spawner: Spawner) {
     let p = embassy_stm32::init(config);
     info!("Hello World!");
 
-    pac::RCC.ccipr().write(|w| w.set_clk48sel(0b10));
+    pac::RCC.ccipr().write(|w| {
+        w.set_clk48sel(pac::rcc::vals::Clk48sel::PLLQCLK);
+    });
 
     let driver = Driver::new(p.USB, Irqs, p.PA12, p.PA11);