diff --git a/README.md b/README.md
index d408e99..24bf41c 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Add the following to your `Cargo.toml`
 
 ```toml
 [dependencies]
-pg_query = "5.0"
+pg_query = "5.1"
 ```
 
 ## Examples
diff --git a/src/lib.rs b/src/lib.rs
index 1555f8d..f26d11d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -22,7 +22,7 @@
 //!
 //! ```toml
 //! [dependencies]
-//! pg_query = "5.0"
+//! pg_query = "5.1"
 //! ```
 //!
 //! # Example: Parsing a query