diff --git a/Cargo.toml b/Cargo.toml
index 68e7347..1efbe76 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ load_extension = ["libsqlite3-sys/load_extension"]
 [dependencies]
 time = "~0.1.0"
 bitflags = "~0.1"
-libc = "~0.1"
+libc = "~0.2"
 
 [dev-dependencies]
 tempdir = "~0.3.4"
diff --git a/libsqlite3-sys/Cargo.toml b/libsqlite3-sys/Cargo.toml
index ecb20b8..cafa632 100644
--- a/libsqlite3-sys/Cargo.toml
+++ b/libsqlite3-sys/Cargo.toml
@@ -15,4 +15,4 @@ load_extension = []
 pkg-config = "~0.3"
 
 [dependencies]
-libc = "~0.1"
+libc = "~0.2"