diff --git a/docs/rdd-programming-guide.md b/docs/rdd-programming-guide.md
index b48540dc09..acc682b276 100644
--- a/docs/rdd-programming-guide.md
+++ b/docs/rdd-programming-guide.md
@@ -1254,7 +1254,7 @@ storage levels is:
 </tr>
 </table>
 
-**Note:** *In Python, stored objects will always be serialized with the [Pickle](https://docs.python.org/2/library/pickle.html) library,
+**Note:** *In Python, stored objects will always be serialized with the [Pickle](https://docs.python.org/3/library/pickle.html) library,
 so it does not matter whether you choose a serialized level. The available storage levels in Python include `MEMORY_ONLY`, `MEMORY_ONLY_2`,
 `MEMORY_AND_DISK`, `MEMORY_AND_DISK_2`, `DISK_ONLY`, `DISK_ONLY_2`, and `DISK_ONLY_3`.*