diff --git a/Cargo.toml b/Cargo.toml
index 10d21d4..f606e32 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,7 @@ lru-cache = "0.1"
 chrono = { version = "0.4", optional = true }
 serde_json = { version = "1.0", optional = true }
 csv = { version = "1.0", optional = true }
-url = { version = "1.7", optional = true }
+url = { version = "2.0", optional = true }
 lazy_static = { version = "1.0", optional = true }
 byteorder = { version = "1.2", features = ["i128"], optional = true }
 fallible-iterator = "0.2"
diff --git a/libsqlite3-sys/Cargo.toml b/libsqlite3-sys/Cargo.toml
index 7d0e294..95e0f45 100644
--- a/libsqlite3-sys/Cargo.toml
+++ b/libsqlite3-sys/Cargo.toml
@@ -29,7 +29,7 @@ preupdate_hook = []
 session = ["preupdate_hook"]
 
 [build-dependencies]
-bindgen = { version = "0.50", optional = true, default-features = false }
+bindgen = { version = "0.51", optional = true, default-features = false }
 pkg-config = { version = "0.3", optional = true }
 cc = { version = "1.0", optional = true }