diff --git a/Cargo.lock b/Cargo.lock
index b090b03e4..d9e3f258e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1586,18 +1586,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.3"
+version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c006c85c7651b3cf2ada4584faa36773bd07bac24acfb39f3c431b36d7e667aa"
+checksum = "8fec2a1820ebd077e2b90c4df007bebf344cd394098a13c563957d0afc83ea47"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.3"
+version = "2.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f077553d607adc1caf65430528a576c757a71ed73944b66ebb58ef2bbd243568"
+checksum = "d65750cab40f4ff1929fb1ba509e9914eb756131cef4210da8d5d700d26f6312"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index a33939b51..5141eeee9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -80,7 +80,7 @@ serde_with = { version = "3.11", default-features = false, features = [
 ] }
 bitbybit = "1.3.2"
 arbitrary-int = { version = "1.2.7", features = ["serde"] }
-thiserror = { version = "2.0.3", default-features = false }
+thiserror = { version = "2.0.6", default-features = false }
 num-traits = { version = "0.2.19", default-features = false }
 embedded-hal-compat = "0.13.0"
 embedded-hal-02 = { package = "embedded-hal", version = "0.2.7", features = [
diff --git a/ad9912/Cargo.toml b/ad9912/Cargo.toml
index 8fa363224..83aff4905 100644
--- a/ad9912/Cargo.toml
+++ b/ad9912/Cargo.toml
@@ -13,7 +13,7 @@ repository = "https://github.com/quartiq/stabilizer"
 
 [dependencies]
 arbitrary-int = { version = "1.2.7", features = ["serde"] }
-thiserror = { version = "2.0.3", default-features = false }
+thiserror = { version = "2.0.6", default-features = false }
 num-traits = { version = "0.2.19", default-features = false }
 embedded-hal = { version = "1.0" }
 bitbybit = "1.3.2"
diff --git a/urukul/Cargo.toml b/urukul/Cargo.toml
index bf8728b8c..f6cfe0189 100644
--- a/urukul/Cargo.toml
+++ b/urukul/Cargo.toml
@@ -14,7 +14,7 @@ repository = "https://github.com/quartiq/stabilizer"
 [dependencies]
 encoded_pin = { version = "0.1", path = "../encoded_pin" }
 arbitrary-int = { version = "1.2.7", features = ["serde"] }
-thiserror = { version = "2.0.3", default-features = false }
+thiserror = { version = "2.0.6", default-features = false }
 num-traits = { version = "0.2.19", default-features = false }
 embedded-hal = { version = "1.0" }
 embedded-hal-bus = "0.2.0"