diff --git a/Cargo.toml b/Cargo.toml
index ac9bc554..6621d87f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -41,17 +41,17 @@ include = [
 ]
 
 [dependencies]
-cpp = "0.5"
-libc = "0.2"
-maybe-owned = "0.3"
-thiserror = "1.0.17"
+cpp = "0.5.5"
+libc = "0.2.77"
+maybe-owned = "0.3.4"
+thiserror = "1.0.20"
 
 [build-dependencies]
-bart = { version = "0.1", optional = true }
-bart_derive = { version = "0.1", optional = true }
-bindgen = "0.53.1"
-cpp_build = "0.5"
-fs_extra = { version = "1.1", optional = true }
+bart = { version = "0.1.4", optional = true }
+bart_derive = { version = "0.1.4", optional = true }
+bindgen = "0.55.1"
+cpp_build = "0.5.5"
+fs_extra = { version = "1.2.0", optional = true }
 
 [features]
 build = ["fs_extra"]