diff --git a/Cargo.toml b/Cargo.toml
index 0db459f..6a163d7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,13 +29,13 @@ limits = []
 
 [dependencies]
 time = "0.1.0"
-bitflags = "0.8"
-lru-cache = "0.1.0"
+bitflags = "0.9"
+lru-cache = "0.1"
 chrono = { version = "0.3", optional = true }
 serde_json = { version = "1.0", optional = true }
 
 [dev-dependencies]
-tempdir = "0.3.4"
+tempdir = "0.3"
 lazy_static = "0.2"
 regex = "0.2"
 
diff --git a/src/lib.rs b/src/lib.rs
index a415205..32740b3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -584,16 +584,16 @@ bitflags! {
     #[doc = "Flags for opening SQLite database connections."]
     #[doc = "See [sqlite3_open_v2](http://www.sqlite.org/c3ref/open.html) for details."]
     #[repr(C)]
-    pub flags OpenFlags: ::std::os::raw::c_int {
-        const SQLITE_OPEN_READ_ONLY     = ffi::SQLITE_OPEN_READONLY,
-        const SQLITE_OPEN_READ_WRITE    = ffi::SQLITE_OPEN_READWRITE,
-        const SQLITE_OPEN_CREATE        = ffi::SQLITE_OPEN_CREATE,
-        const SQLITE_OPEN_URI           = 0x00000040,
-        const SQLITE_OPEN_MEMORY        = 0x00000080,
-        const SQLITE_OPEN_NO_MUTEX      = ffi::SQLITE_OPEN_NOMUTEX,
-        const SQLITE_OPEN_FULL_MUTEX    = ffi::SQLITE_OPEN_FULLMUTEX,
-        const SQLITE_OPEN_SHARED_CACHE  = 0x00020000,
-        const SQLITE_OPEN_PRIVATE_CACHE = 0x00040000,
+    pub struct OpenFlags: ::std::os::raw::c_int {
+        const SQLITE_OPEN_READ_ONLY     = ffi::SQLITE_OPEN_READONLY;
+        const SQLITE_OPEN_READ_WRITE    = ffi::SQLITE_OPEN_READWRITE;
+        const SQLITE_OPEN_CREATE        = ffi::SQLITE_OPEN_CREATE;
+        const SQLITE_OPEN_URI           = 0x00000040;
+        const SQLITE_OPEN_MEMORY        = 0x00000080;
+        const SQLITE_OPEN_NO_MUTEX      = ffi::SQLITE_OPEN_NOMUTEX;
+        const SQLITE_OPEN_FULL_MUTEX    = ffi::SQLITE_OPEN_FULLMUTEX;
+        const SQLITE_OPEN_SHARED_CACHE  = 0x00020000;
+        const SQLITE_OPEN_PRIVATE_CACHE = 0x00040000;
     }
 }