diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index b3830c4823..cea3978fa0 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -11007,9 +11007,9 @@ dependencies = [
 
 [[package]]
 name = "trybuild"
-version = "1.0.45"
+version = "1.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bdaf2a1d317f3d58b44b31c7f6436b9b9acafe7bddfeace50897c2b804d7792"
+checksum = "4e6088028c71b42d26126c208a072670bcb964cfe73904c331b05e9c26080470"
 dependencies = [
  "glob",
  "lazy_static",
diff --git a/polkadot/node/overseer/overseer-gen/Cargo.toml b/polkadot/node/overseer/overseer-gen/Cargo.toml
index dfa1d8a508..c03b374bdd 100644
--- a/polkadot/node/overseer/overseer-gen/Cargo.toml
+++ b/polkadot/node/overseer/overseer-gen/Cargo.toml
@@ -19,4 +19,4 @@ futures-timer = "3.0.2"
 pin-project = "1.0"
 
 [dev-dependencies]
-trybuild = "1.0.45"
+trybuild = "1.0.48"