diff --git a/Cargo.lock b/Cargo.lock
index 93a5ec0..94afc1e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -129,7 +129,7 @@ dependencies = [
  "max6642",
  "mcp3221",
  "microchip-24aa02e48",
- "miniconf",
+ "miniconf 0.16.3",
  "miniconf_mqtt",
  "minimq",
  "minireq",
@@ -892,6 +892,17 @@ dependencies = [
  "serde-json-core",
 ]
 
+[[package]]
+name = "miniconf"
+version = "0.17.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75e453c8c2bdb4367152a3057eeb3dc4cc2346c4d9d7985a76d27b2b070d46c3"
+dependencies = [
+ "itoa",
+ "serde",
+ "serde-json-core",
+]
+
 [[package]]
 name = "miniconf_derive"
 version = "0.16.1"
@@ -906,14 +917,14 @@ dependencies = [
 
 [[package]]
 name = "miniconf_mqtt"
-version = "0.16.2"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "052f576f313d9bbec2786e1d749e84142f4efc547117ef8c039c6d974211d6ff"
+checksum = "4c05e73e94df6dcfce14ac82ff3ed54ce24f77030f9edb355f2b51d42e605d65"
 dependencies = [
  "embedded-io",
  "heapless 0.8.0",
  "log",
- "miniconf",
+ "miniconf 0.17.0",
  "minimq",
  "serde-json-core",
  "smlang 0.8.0",
@@ -1401,7 +1412,7 @@ dependencies = [
  "heapless 0.8.0",
  "log",
  "menu",
- "miniconf",
+ "miniconf 0.16.3",
  "postcard",
  "yafnv",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index dce7f8f..8a0c60f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -52,7 +52,7 @@ encdec = { version = "0.9", default-features = false }
 crc-any = { version = "2.5.0", default-features = false }
 panic-persist = { version = "0.3", features = ["custom-panic-handler", "utf8"] }
 miniconf = { version = "0.16", features = ["json-core", "derive", "postcard"]}
-miniconf_mqtt = "0.16"
+miniconf_mqtt = "0.17"
 # Note: Keep `py/pyproject.toml` version in sync with the Minimq version used in FW.
 minimq = "0.9.0"
 w5500 = "0.5"