diff --git a/conda-recipe/meta.yaml b/conda-recipe/meta.yaml
index ba376cbc7be..9fbe0f51f69 100644
--- a/conda-recipe/meta.yaml
+++ b/conda-recipe/meta.yaml
@@ -61,7 +61,7 @@ requirements:
     - pandas >=1.4.0,!=1.5.0
     - pyyaml
     - orange-canvas-core >=0.1.28,<0.2a
-    - orange-widget-base >=4.19.0
+    - orange-widget-base >=4.20.0
     - openpyxl
     - httpx >=0.21
     - baycomp >=1.0.2
diff --git a/requirements-gui.txt b/requirements-gui.txt
index 2fd91155866..02c9a687c73 100644
--- a/requirements-gui.txt
+++ b/requirements-gui.txt
@@ -1,5 +1,5 @@
 orange-canvas-core>=0.1.28,<0.2a
-orange-widget-base>=4.19.0
+orange-widget-base>=4.20.0
 
 AnyQt>=0.1.0
 
diff --git a/tox.ini b/tox.ini
index 9bc5f5ea73d..bc11bd27959 100644
--- a/tox.ini
+++ b/tox.ini
@@ -40,8 +40,8 @@ deps =
     latest: https://github.com/pyqtgraph/pyqtgraph/archive/refs/heads/master.zip#egg=pyqtgraph
     latest: https://github.com/biolab/orange-canvas-core/archive/refs/heads/master.zip#egg=orange-canvas-core
     latest: https://github.com/biolab/orange-widget-base/archive/refs/heads/master.zip#egg=orange-widget-base
-    oldest: orange-canvas-core==0.1.28
-    oldest: orange-widget-base==4.19.0
+    oldest: orange-canvas-core==0.1.30
+    oldest: orange-widget-base==4.20.0
     oldest: AnyQt==0.1.0
     oldest: pyqtgraph>=0.13.1
     oldest: matplotlib==3.2.0