diff --git a/Cargo.toml b/Cargo.toml
index 0a20250..4808bd1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -113,10 +113,10 @@ modern-full = [
 bundled-full = ["modern-full", "bundled"]
 
 [dependencies]
-time = { version = "0.3.0", features = ["formatting", "macros", "parsing"], optional = true }
-bitflags = "2.0"
+time = { version = "0.3.36", features = ["formatting", "macros", "parsing"], optional = true }
+bitflags = "2.6.0"
 hashlink = "0.9"
-chrono = { version = "0.4", optional = true, default-features = false, features = ["clock"] }
+chrono = { version = "0.4.38", optional = true, default-features = false, features = ["clock"] }
 serde_json = { version = "1.0", optional = true }
 csv = { version = "1.1", optional = true }
 url = { version = "2.1", optional = true }
diff --git a/libsqlite3-sys/Cargo.toml b/libsqlite3-sys/Cargo.toml
index f9c3704..0c435a4 100644
--- a/libsqlite3-sys/Cargo.toml
+++ b/libsqlite3-sys/Cargo.toml
@@ -35,16 +35,16 @@ with-asan = []
 wasm32-wasi-vfs = []
 
 [dependencies]
-openssl-sys = { version = "0.9", optional = true }
+openssl-sys = { version = "0.9.103", optional = true }
 
 [build-dependencies]
 bindgen = { version = "0.69", optional = true, default-features = false, features = ["runtime"] }
 pkg-config = { version = "0.3.19", optional = true }
-cc = { version = "1.0", optional = true }
-vcpkg = { version = "0.2", optional = true }
+cc = { version = "1.1.6", optional = true }
+vcpkg = { version = "0.2.15", optional = true }
 # for loadable_extension:
-prettyplease = {version = "0.2", optional = true }
+prettyplease = {version = "0.2.20", optional = true }
 # like bindgen
-quote = { version = "1", optional = true, default-features = false }
+quote = { version = "1.0.36", optional = true, default-features = false }
 # like bindgen
-syn = { version = "2.0", optional = true, features = ["full", "extra-traits", "visit-mut"] }
+syn = { version = "2.0.72", optional = true, features = ["full", "extra-traits", "visit-mut"] }