diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a4ffcff4..d46afd3a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,7 @@ jobs:
       # Default value means that a failure in one OS cancels all jobs
       fail-fast: false
       matrix:
-        smalltalk: [ Pharo64-9.0, Pharo64-10, Pharo64-11, Pharo64-12 ]
+        smalltalk: [ Pharo64-9.0, Pharo64-10, Pharo64-11, Pharo64-12, Pharo64-13 ]
         os: [ ubuntu-latest, windows-latest ] # macos-latest
         ston: [ .ci.ston ]
     runs-on: ${{ matrix.os }}
diff --git a/README.md b/README.md
index 2f03347f..875bc5d7 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,14 @@
 
 XML Parser for [Pharo](http://www.pharo.org)
 
+[![Pharo 7](https://img.shields.io/badge/Pharo-7.0-%23aac9ff.svg)](https://pharo.org/download)
+[![Pharo 8](https://img.shields.io/badge/Pharo-8.0-%23aac9ff.svg)](https://pharo.org/download)
+[![Pharo 9](https://img.shields.io/badge/Pharo-9.0-%23aac9ff.svg)](https://pharo.org/download)
+[![Pharo 10](https://img.shields.io/badge/Pharo-10-%23aac9ff.svg)](https://pharo.org/download)
+[![Pharo 11](https://img.shields.io/badge/Pharo-11-%23aac9ff.svg)](https://pharo.org/download)
+[![Pharo 12](https://img.shields.io/badge/Pharo-12-%23aac9ff.svg)](https://pharo.org/download)
+[![Pharo 13](https://img.shields.io/badge/Pharo-13-%23aac9ff.svg)](https://pharo.org/download)
+
 ## Description
 
 `XMLParser` provides validating SAX and DOM parsers for well-formed XML documents.