diff --git a/requirements.txt b/requirements.txt
index 5ccaca64..92cdd3ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-polypheny-prism-api==1.5
+polypheny-prism-api==1.6
 pytest
 coverage
 Sphinx
diff --git a/setup.py b/setup.py
index 8a29a67c..e54fbbcb 100644
--- a/setup.py
+++ b/setup.py
@@ -22,6 +22,6 @@
       long_description_content_type='text/markdown',
       packages=['polypheny'],
       install_requires=[
-          "polypheny-prism-api==1.5",
+          "polypheny-prism-api==1.6",
       ],
       )