diff --git a/Cargo.lock b/Cargo.lock
index 5d24a98e71..5446f9cc51 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -148,7 +148,7 @@ checksum = "cc6dde6e4ed435a4c1ee4e73592f5ba9da2151af10076cc04858746af9352d09"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -429,7 +429,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -648,7 +648,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -665,7 +665,7 @@ checksum = "59d9ffb4193dd22180b8d5747b1e095c3d9c9c665ce39b0483a488948f437e06"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -945,7 +945,7 @@ checksum = "2cd66269887534af4b0c3e3337404591daa8dc8b9b2b3db71f9523beb4bafb41"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -981,7 +981,7 @@ checksum = "1a5c6c585bc94aaf2c7b51dd4c2ba22680844aba4c687be581871a6f518c5742"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -1072,7 +1072,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -2123,7 +2123,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -2325,7 +2325,7 @@ dependencies = [
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -2543,7 +2543,7 @@ checksum = "8d2275aab483050ab2a7364c1a46604865ee7d6906684e08db0f090acf74f9e7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -2839,9 +2839,9 @@ checksum = "bebd363326d05ec3e2f532ab7660680f3b02130d780c299bca73469d521bc0ed"
 
 [[package]]
 name = "serde"
-version = "1.0.179"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0a5bf42b8d227d4abf38a1ddb08602e229108a517cd4e5bb28f9c7eaafdce5c0"
+checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
 dependencies = [
  "serde_derive",
 ]
@@ -2858,13 +2858,13 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.179"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "741e124f5485c7e60c03b043f79f320bff3527f4bbf12cf3831750dc46a0ec2c"
+checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -3041,9 +3041,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.26"
+version = "2.0.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45c3457aacde3c65315de5031ec191ce46604304d2446e803d71ade03308d970"
+checksum = "239814284fd6f1a4ffe4ca893952cdd93c224b6a1571c9a9eadd670295c0c9e2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3144,7 +3144,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -3228,7 +3228,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
@@ -3385,7 +3385,7 @@ checksum = "0f57e3ca2a01450b1a921183a9c9cbfda207fd822cef4ccb00a65402cbba7a74"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.26",
+ "syn 2.0.32",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 081565e618..80270b5ea1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -82,7 +82,7 @@ regex = "1.9"
 reqwest = { version = "0.11", features = ["native-tls", "blocking", "gzip"] }
 rpmostree-client = { path = "rust/rpmostree-client", version = "0.1.0" }
 rust-ini = "0.19.0"
-serde = { version = "1.0.164", features = ["derive"] }
+serde = { version = "1.0.188", features = ["derive"] }
 serde_derive = "1.0.118"
 serde_json = "1.0.105"
 serde_yaml = "0.9.16"
diff --git a/rust/rpmostree-client/Cargo.toml b/rust/rpmostree-client/Cargo.toml
index e0a51707be..d95f5014a7 100644
--- a/rust/rpmostree-client/Cargo.toml
+++ b/rust/rpmostree-client/Cargo.toml
@@ -12,6 +12,6 @@ publish = false
 
 [dependencies]
 anyhow = "1.0.69"
-serde = { version = "1.0.164", features = ["derive"] }
+serde = { version = "1.0.188", features = ["derive"] }
 serde_derive = "1.0.118"
 serde_json = "1.0.105"