diff --git a/postgres-protocol/Cargo.toml b/postgres-protocol/Cargo.toml
index 49cf2d59..02d4cf78 100644
--- a/postgres-protocol/Cargo.toml
+++ b/postgres-protocol/Cargo.toml
@@ -23,4 +23,4 @@ memchr = "2.0"
 rand = "0.8"
 sha2 = "0.10"
 stringprep = "0.1"
-getrandom = { version = "0.2", optional = true }
+getrandom = { version = "0.3", optional = true }