diff --git a/lib/galaxy/dependencies/update.sh b/lib/galaxy/dependencies/update.sh
index 6bb140e8f07..c7eee2328ad 100755
--- a/lib/galaxy/dependencies/update.sh
+++ b/lib/galaxy/dependencies/update.sh
@@ -89,6 +89,7 @@ split_requirement () {
 # supported by Galaxy, so Poetry resorts to an old version. Here we replace any
 # such requirement with multiple Python-version-specific requirements.
 # Packages which specify a maximum Python version pin:
+split_requirement contourpy
 split_requirement matplotlib
 split_requirement numpy
 split_requirement scipy