diff --git a/crates/k8s/Cargo.toml b/crates/k8s/Cargo.toml
index 4770b7a..26a2245 100644
--- a/crates/k8s/Cargo.toml
+++ b/crates/k8s/Cargo.toml
@@ -26,7 +26,7 @@ kube = { version = "0.97.0", default-features = false, features = [
 schemars = "0.8.17"
 serde = { version = "1.0.200", features = ["derive"] }
 serde_json = "1.0.116"
-thiserror = "1.0.59"
+thiserror = "2.0.0"
 tracing = { version = "0.1.40" }
 
 [dev-dependencies]
diff --git a/crates/sources/Cargo.toml b/crates/sources/Cargo.toml
index 9824962..7d5fc99 100644
--- a/crates/sources/Cargo.toml
+++ b/crates/sources/Cargo.toml
@@ -14,4 +14,4 @@ reqwest = { version = "0.12.4", default-features = false, features = [
     "json",
 ] }
 serde = { version = "1.0.200", features = ["derive"] }
-thiserror = "1.0.59"
+thiserror = "2.0.0"