diff --git a/Cargo.toml b/Cargo.toml
index 04c1cb7..0db0646 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ pg_test = []
 
 [dependencies]
 gxhash = { version = "3.5.0" }
-pgrx = "=0.15.0"
+pgrx = "=0.16.0"
 serde = "1.0.219"
 thiserror = "2.0.12"
 uuid = { version = "1.17", features = ["v7", "fast-rng", "serde"] }