diff --git a/Cargo.lock b/Cargo.lock
index d20a85612..811320948 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -25,9 +25,9 @@ dependencies = [
 
 [[package]]
 name = "arbitrary-int"
-version = "1.2.7"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c84fc003e338a6f69fbd4f7fe9f92b535ff13e9af8997f3b14b6ddff8b1df46d"
+checksum = "825297538d77367557b912770ca3083f778a196054b3ee63b22673c4a3cae0a5"
 dependencies = [
  "serde",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 8399c63e1..7a217b22e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,7 +79,7 @@ serde_with = { version = "3.11", default-features = false, features = [
 	"macros",
 ] }
 bitbybit = "1.3.2"
-arbitrary-int = { version = "1.2.7", features = ["serde"] }
+arbitrary-int = { version = "1.3.0", features = ["serde"] }
 thiserror = { version = "2.0.7", default-features = false }
 num-traits = { version = "0.2.19", default-features = false }
 embedded-hal-compat = "0.13.0"
diff --git a/ad9912/Cargo.toml b/ad9912/Cargo.toml
index 5d9afa674..3b1408b81 100644
--- a/ad9912/Cargo.toml
+++ b/ad9912/Cargo.toml
@@ -12,7 +12,7 @@ keywords = ["spi"]
 repository = "https://github.com/quartiq/stabilizer"
 
 [dependencies]
-arbitrary-int = { version = "1.2.7", features = ["serde"] }
+arbitrary-int = { version = "1.3.0", features = ["serde"] }
 thiserror = { version = "2.0.7", default-features = false }
 num-traits = { version = "0.2.19", default-features = false }
 embedded-hal = { version = "1.0" }
diff --git a/encoded_pin/Cargo.toml b/encoded_pin/Cargo.toml
index e3049f098..58bdc1f7f 100644
--- a/encoded_pin/Cargo.toml
+++ b/encoded_pin/Cargo.toml
@@ -12,5 +12,5 @@ keywords = ["spi"]
 repository = "https://github.com/quartiq/stabilizer"
 
 [dependencies]
-arbitrary-int = { version = "1.2.7", features = ["serde"] }
+arbitrary-int = { version = "1.3.0", features = ["serde"] }
 embedded-hal = { version = "1.0" }
diff --git a/urukul/Cargo.toml b/urukul/Cargo.toml
index 419b3c63e..6e1f0eab9 100644
--- a/urukul/Cargo.toml
+++ b/urukul/Cargo.toml
@@ -13,7 +13,7 @@ repository = "https://github.com/quartiq/stabilizer"
 
 [dependencies]
 encoded_pin = { version = "0.1", path = "../encoded_pin" }
-arbitrary-int = { version = "1.2.7", features = ["serde"] }
+arbitrary-int = { version = "1.3.0", features = ["serde"] }
 thiserror = { version = "2.0.7", default-features = false }
 num-traits = { version = "0.2.19", default-features = false }
 embedded-hal = { version = "1.0" }