diff --git a/libosdp/Cargo.toml b/libosdp/Cargo.toml
index 11edbbc..3c5deba 100644
--- a/libosdp/Cargo.toml
+++ b/libosdp/Cargo.toml
@@ -18,7 +18,7 @@ embedded-io = { version = "0.6.1", features = ["alloc"] }
 libosdp-sys = "3.0.8"
 log = { version = "0.4.20", optional = true }
 serde = { version = "1.0.192", features = ["derive", "alloc"], default-features = false }
-thiserror = { version = "1.0.50", optional = true }
+thiserror = { version = "2.0.3", optional = true }
 defmt = { version = "0.3", optional = true, features = ["alloc"] }
 itoa = "1.0.11"
 
@@ -26,7 +26,7 @@ itoa = "1.0.11"
 env_logger = "0.11.3"
 multiqueue = "0.3.2"
 rand = "0.8.5"
-ringbuf = "0.3.3"
+ringbuf = "0.4.7"
 sha256 = "1.5.0"
 
 [features]
diff --git a/osdpctl/Cargo.toml b/osdpctl/Cargo.toml
index 134022b..4b9e968 100644
--- a/osdpctl/Cargo.toml
+++ b/osdpctl/Cargo.toml
@@ -23,6 +23,6 @@ dirs = "5.0.1"
 libosdp = { path = "../libosdp" }
 log = "0.4.20"
 log4rs = "1.2.0"
-nix = { version = "0.28.0", features = ["signal"] }
+nix = { version = "0.29.0", features = ["signal"] }
 rand = "0.8.5"
 toml = "0.8.8"