diff --git a/Cargo.lock b/Cargo.lock
index db89031..2257171 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -446,7 +446,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -502,7 +502,7 @@ checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -795,7 +795,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -1000,7 +1000,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -1017,7 +1017,7 @@ checksum = "2345488264226bf682893e25de0769f3360aac9957980ec49361b083ddaa5bc5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -1282,7 +1282,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -2071,7 +2071,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -2558,9 +2558,9 @@ checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
 
 [[package]]
 name = "serde"
-version = "1.0.175"
+version = "1.0.181"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d25439cd7397d044e2748a6fe2432b5e85db703d6d097bd014b3c0ad1ebff0b"
+checksum = "6d3e73c93c3240c0bda063c239298e633114c69a888c3e37ca8bb33f343e9890"
 dependencies = [
  "serde_derive",
 ]
@@ -2577,13 +2577,13 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.175"
+version = "1.0.181"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b23f7ade6f110613c0d63858ddb8b94c1041f550eab58a16b371bdf2c9c80ab4"
+checksum = "be02f6cb0cd3a5ec20bbcfbcbd749f57daddb1a0882dc2e46a6c236c90b977ed"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -2755,9 +2755,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.25"
+version = "2.0.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15e3fc8c0c74267e2df136e5e5fb656a464158aa57624053375eb9c8c6e25ae2"
+checksum = "04361975b3f5e348b2189d8dc55bc942f278b2d482a6a0365de5bdd62d351567"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2815,7 +2815,7 @@ checksum = "463fe12d7993d3b327787537ce8dd4dfa058de32fc2b195ef3cde03dc4771e8f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
@@ -2948,7 +2948,7 @@ checksum = "0f57e3ca2a01450b1a921183a9c9cbfda207fd822cef4ccb00a65402cbba7a74"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.25",
+ "syn 2.0.28",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index fbb83cc..bf95d80 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ log = "0.4.19"
 serde_json = "1.0.104"
 serde_yaml = "0.9.25"
 env_logger = "0.10.0"
-serde = { version = "1.0.175", features = ["derive"] }
+serde = { version = "1.0.181", features = ["derive"] }
 bcrypt = "0.15.0"
 uuid = { version = "1.4.1", features = ["v4"] }
 mime_guess = "2.0.4"