updated version, removed Python
diff --git a/README.md b/README.md
index 3cfdbe5..9fa29d6 100755
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@
* C++11
* Boost version 1.75.0 we know this works, older and newer may work as well
* PostgreSQL database versions 9.6 and higher
-* [DataSketches *C++/Python Core*](https://github.com/apache/datasketches-cpp) version 4.1.0 or later
+* [DataSketches *C++ Core*](https://github.com/apache/datasketches-cpp) version 5.0.0 or later
## Preparing the Components
@@ -56,7 +56,7 @@
There are two different ways to obtain this extension.
* A single download from the **PGXN distribution**, which already contains the DataSketches **C++ Core** component,
-* Or download two separate packages, DataSketches **C++/Python Core** and DataSketches **C++ PostgreSQL Extension**,
+* Or download two separate packages, DataSketches **C++ Core** and DataSketches **C++ PostgreSQL Extension**,
both of which can be obtained from
[DataSketches download](https://datasketches.apache.org/docs/Community/Downloads.html).
@@ -75,9 +75,9 @@
* Or from [GitHub](https://github.com/apache/datasketches-postgresql) selecting the correct version release tag.
* Unzip the package
-##### Downloading DataSketches C++/Python Core
+##### Downloading DataSketches C++ Core
-* Download the DataSketches **C++/Python Core** into its own directory from
+* Download the DataSketches **C++ Core** into its own directory from
[DataSketches download](https://datasketches.apache.org/docs/Community/Downloads.html) selecting the correct version.
(You may need to check the archives: "Recent ZIP Releases".)
* Or from [GitHub](https://github.com/apache/datasketches-cpp) selecting the correct version release tag.
