diff --git a/Cargo.toml b/Cargo.toml
index 41927394..70455fee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,7 +56,7 @@ memchr = "2.3"
 uuid = { version = "1.0", optional = true }
 smallvec = "1.6.1"
 cast = { version = "0.3", features = ["std"] }
-arrow = { version = "39", default-features = false, features = ["prettyprint", "ffi"] }
+arrow = { version = "40", default-features = false, features = ["prettyprint", "ffi"] }
 rust_decimal = "1.14"
 strum = { version = "0.24", features = ["derive"] }
 r2d2 = { version = "0.8.9", optional = true }
diff --git a/libduckdb-sys/Cargo.toml b/libduckdb-sys/Cargo.toml
index 0fe4c0a2..e2c31563 100644
--- a/libduckdb-sys/Cargo.toml
+++ b/libduckdb-sys/Cargo.toml
@@ -39,4 +39,4 @@ serde_json = { version = "1.0" }
 tar = "0.4.38"
 
 [dev-dependencies]
-arrow = { version = "39", default-features = false, features = ["ffi"] }
+arrow = { version = "40", default-features = false, features = ["ffi"] }