diff --git a/Cargo.lock b/Cargo.lock
index 255c587..5069abb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -375,18 +375,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.30"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "854babe52e4df1653706b98fcfc05843010039b406875930a70e4d9644e5c417"
+checksum = "0a99cb8c4b9a8ef0e7907cd3b617cc8dc04d571c4e73c8ae403d80ac160bb122"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.30"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa32fd3f627f367fe16f893e2597ae3c05020f8bba2666a4e6ea73d377e5714b"
+checksum = "3a891860d3c8d66fec8e73ddb3765f90082374dbaaa833407b904a94f1a7eb43"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/day02/Cargo.toml b/day02/Cargo.toml
index 23c0286..eb0b4d3 100644
--- a/day02/Cargo.toml
+++ b/day02/Cargo.toml
@@ -7,5 +7,5 @@ edition = "2021"
 common = { path = "../common" }
 miette = { version = "3.3.0", features = ["fancy"] }
 clap = "3.0.10"
-thiserror = "1.0.30"
+thiserror = "1.0.36"
 nom = "7.1.0"