diff --git a/Cargo.toml b/Cargo.toml
index 1c44ef5..01a214c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ repository = "https://github.com/pgvector/pgvector-rust"
 license = "MIT OR Apache-2.0"
 authors = ["Andrew Kane <andrew@ankane.org>"]
 edition = "2018"
-rust-version = "1.32.0"
+rust-version = "1.56.0"
 readme = "README.md"
 
 [dependencies]
diff --git a/src/vector.rs b/src/vector.rs
index 876523f..3659d62 100644
--- a/src/vector.rs
+++ b/src/vector.rs
@@ -16,9 +16,9 @@ impl From<Vec<f32>> for Vector {
     }
 }
 
-impl Into<Vec<f32>> for Vector {
-    fn into(self) -> Vec<f32> {
-        self.0
+impl From<Vector> for Vec<f32> {
+    fn from(val: Vector) -> Self {
+        val.0
     }
 }