diff --git a/Cargo.toml b/Cargo.toml
index 1bedbb7e..dc9d734d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ geo-types = { version = "0.7.8" }
 gdal-sys = { path = "gdal-sys", version = "^0.8" }
 ndarray = { version = "0.15", optional = true }
 chrono = { version = "0.4.23", default-features = false }
-bitflags = "1.3"
+bitflags = "2.2"
 once_cell = "1.9"
 
 [build-dependencies]