diff --git a/changelog-entries/233.md b/changelog-entries/233.md
new file mode 100644
index 00000000..7083f0c3
--- /dev/null
+++ b/changelog-entries/233.md
@@ -0,0 +1 @@
+- Update `requirements.txt` of the solver dummy https://github.com/precice/python-bindings/pull/233
diff --git a/examples/solverdummy/requirements.txt b/examples/solverdummy/requirements.txt
index bd681547..d28aea5a 100644
--- a/examples/solverdummy/requirements.txt
+++ b/examples/solverdummy/requirements.txt
@@ -1,3 +1,3 @@
-pyprecice>=2.0
+pyprecice~=3.0
 argparse>=1.4
-numpy>=1.16
+numpy >1, <2