diff --git a/Cargo.lock b/Cargo.lock
index 61809772..54f54396 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -482,22 +482,22 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "serde"
-version = "1.0.145"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "728eb6351430bccb993660dfffc5a72f91ccc1295abaa8ce19b27ebe4f75568b"
+checksum = "9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.145"
+version = "1.0.164"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81fa1584d3d1bcacd84c277a0dfe21f5b0f6accf4a23d04d4c6d61f1af522b4c"
+checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.100",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -556,22 +556,22 @@ checksum = "949517c0cf1bf4ee812e2e07e08ab448e3ae0d23472aee8a06c985f0c8815b16"
 
 [[package]]
 name = "thiserror"
-version = "1.0.35"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c53f98874615aea268107765aa1ed8f6116782501d18e53d08b471733bea6c85"
+checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.35"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f8b463991b4eab2d801e724172285ec4195c650e8ec79b149e6c2a8e6dd3f783"
+checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.100",
+ "syn 2.0.18",
 ]
 
 [[package]]
@@ -607,7 +607,7 @@ name = "typeshare-annotation"
 version = "1.0.2"
 dependencies = [
  "quote",
- "syn 1.0.100",
+ "syn 2.0.18",
 ]
 
 [[package]]
diff --git a/annotation/Cargo.toml b/annotation/Cargo.toml
index cad2d2d3..cf30a27a 100644
--- a/annotation/Cargo.toml
+++ b/annotation/Cargo.toml
@@ -11,5 +11,5 @@ repository = "https://github.com/1Password/typeshare"
 proc-macro = true
 
 [dependencies]
-syn = { version = "1.0", features = ["parsing", "proc-macro"] }
+syn = { version = "2.0.18", features = ["parsing", "proc-macro"] }
 quote = "1.0"
diff --git a/annotation/src/lib.rs b/annotation/src/lib.rs
index 996b50d8..71d9a0d5 100644
--- a/annotation/src/lib.rs
+++ b/annotation/src/lib.rs
@@ -54,7 +54,7 @@ fn strip_configuration_attribute(item: &mut DeriveInput) {
     fn remove_configuration_from_attributes(attributes: &mut Vec<Attribute>) {
         const CONFIG_ATTRIBUTE_NAME: &str = "typeshare";
 
-        attributes.retain(|x| x.path.to_token_stream().to_string() != CONFIG_ATTRIBUTE_NAME);
+        attributes.retain(|x| x.path().to_token_stream().to_string() != CONFIG_ATTRIBUTE_NAME);
     }
 
     fn remove_configuration_from_fields(fields: &mut Fields) {
diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index 58b4940c..b9647dc0 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -21,6 +21,6 @@ clap_complete_command = "0.3"
 ignore = "0.4"
 once_cell = "1"
 rayon = "1.5"
-serde = { version = "1.0", features = ["derive"] }
+serde = { version = "1.0.164", features = ["derive"] }
 toml = "0.5"
 typeshare-core = { path = "../core", version = "1.6.0" }
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 1bdb1e7a..efe4c94d 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -11,7 +11,7 @@ repository = "https://github.com/1Password/typeshare"
 proc-macro2 = "1"
 quote = "1"
 syn = { version = "2.0.18", features = ["full"] }
-thiserror = "1"
+thiserror = "1.0.40"
 itertools = "0.10"
 lazy_format = "1.8"
 joinery = "2"
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 425afa89..085f5934 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -10,6 +10,6 @@ repository = "https://github.com/1Password/typeshare"
 
 [dependencies]
 chrono = { version = "0.4", default-features = false, features = ["clock", "std", "wasmbind"] }
-serde = { version = "1", features = ["derive"] }
+serde = { version = "1.0.164", features = ["derive"] }
 serde_json = "1"
 typeshare-annotation = { path = "../annotation", version = "1.0.0" }