diff --git a/src/test/resources/integration/pip-example/requirements.txt b/src/test/resources/integration/pip-example/requirements.txt
index b86ec2b7f..91e44e84f 100644
--- a/src/test/resources/integration/pip-example/requirements.txt
+++ b/src/test/resources/integration/pip-example/requirements.txt
@@ -1,3 +1,3 @@
 PyYAML==5.4
 macholib==1.11
-nltk==3.4.5
\ No newline at end of file
+nltk==3.6.6
\ No newline at end of file