diff --git a/README.md b/README.md
index 0463aa333..950c9a094 100644
--- a/README.md
+++ b/README.md
@@ -74,10 +74,13 @@ Which resulted in a last line of the log as
 
 And then the `test/` directory was tarred to create `minigut_cat.tar.gz`.
 
-We have uploaded a copy of the official [GTDB-Tk mock database](https://data.gtdb.ecogenomic.org/releases/latest/auxillary_files/gtdbtk_package/mockup_db/) to this repository for use while testing mag and the nf-core GTDB modules - this significantly improves the run-time of tests as the GTDB server can be very slow.
+### GTDB-Tk
+
+We have uploaded a copy of the official [GTDB-Tk mock database](https://data.gtdb.ecogenomic.org/releases/latest/auxillary_files/gtdbtk_package/mockup_db/) to this repository for use while testing mag and the nf-core GTDB modules - this significantly improves the run-time of tests as the GTDB server can be very slow. 
 
 The database is available as a gzipped tarball at:
-- `databases/gtdbtk/gtdbtk_mockup_20250422.tar.gz`
+- (r232, latest) `databases/gtdbtk/gtdbtk_mockup_r232_20260507.tar.gz`
+- (r226) `databases/gtdbtk/gtdbtk_mockup_20250422.tar.gz`
 
 ### GUNC
 
diff --git a/databases/gtdbtk/gtdbtk_mockup_r232_20260507.tar.gz b/databases/gtdbtk/gtdbtk_mockup_r232_20260507.tar.gz
new file mode 100644
index 000000000..6234acb8f
Binary files /dev/null and b/databases/gtdbtk/gtdbtk_mockup_r232_20260507.tar.gz differ