diff --git a/pyproject.toml b/pyproject.toml
index ec81c252..ea85f719 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ dependencies = [
     "black~=25.0",               # needed for bw-generate-cli
     "isort~=5.13, >=5.13.2",     # needed for bw-generate-cli
     "pydantic~=2.0",
-    "pyqtgraph~=0.13",
+    "pyqtgraph==0.13.7",
     "PySide6==6.9.0",
     "qtconsole~=5.5, >=5.5.1",   # needed for jupyter console
     "qtpy~=2.4",