diff --git a/Cargo.lock b/Cargo.lock
index 55e6b5d..1e59178 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -707,12 +707,26 @@ dependencies = [
 
 [[package]]
 name = "miniconf"
-version = "0.17.1"
+version = "0.17.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04b8f0e5e85b9aba6daeaabb5dd80ae2d97340ccfd54f6eeaf3c3c077301ccfe"
+checksum = "4016bf0a10d7bce06e5d601a6a1b91f50e2d62c0a6465a49f7f2f1969dcea46c"
 dependencies = [
  "itoa",
- "miniconf_derive",
+ "miniconf_derive 0.17.2",
+ "postcard",
+ "serde",
+ "serde-json-core",
+ "thiserror",
+]
+
+[[package]]
+name = "miniconf"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1503186d3a89d933300e616a919e10b089a8c3379956589d009556ed5ea1b3c4"
+dependencies = [
+ "itoa",
+ "miniconf_derive 0.18.0",
  "postcard",
  "serde",
  "serde-json-core",
@@ -721,9 +735,21 @@ dependencies = [
 
 [[package]]
 name = "miniconf_derive"
-version = "0.17.0"
+version = "0.17.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca0ecc09a3cb70ad5ba7327f8ddbeca0e66ee6f326b75db50e1f6d8f6de529a6"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
+]
+
+[[package]]
+name = "miniconf_derive"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86704131b3dad62adfcee4cc7cc314778465976e80a515b64918ee81681424ff"
+checksum = "fbe8f870567988a09000856955ae194f2dfb1ff73ff615988a44d0fc2385df7b"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -740,7 +766,7 @@ dependencies = [
  "embedded-io",
  "heapless 0.8.0",
  "log",
- "miniconf",
+ "miniconf 0.17.2",
  "minimq",
  "serde-json-core",
  "smlang 0.8.0",
@@ -1233,7 +1259,7 @@ dependencies = [
  "heapless 0.8.0",
  "log",
  "menu",
- "miniconf",
+ "miniconf 0.17.2",
  "postcard",
  "yafnv",
 ]
@@ -1478,7 +1504,7 @@ dependencies = [
  "idsp",
  "lm75",
  "log",
- "miniconf",
+ "miniconf 0.18.0",
  "miniconf_mqtt",
  "minimq",
  "mono-clock",
diff --git a/Cargo.toml b/Cargo.toml
index cfe626a..d982626 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,7 @@ bytemuck = { version = "1.19.0", features = [
 	"derive",
 ], default-features = false }
 # Note: Keep in-sync with `py/setup.py`
-miniconf = { version = "0.17", features = ["json-core", "derive", "postcard"] }
+miniconf = { version = "0.18", features = ["json-core", "derive", "postcard"] }
 miniconf_mqtt = { version = "0.17" }
 strum = { version = "0.26.1", default-features = false, features = ["derive"] }
 serial-settings = "0.1"