diff --git a/base/requirements.txt b/base/requirements.txt
index abf1c223c62697ad905feab1e3c8c705dce84408..7b8d435d40aeae82a25b723a6016ce4902d86cc9 100644
--- a/base/requirements.txt
+++ b/base/requirements.txt
@@ -47,9 +47,10 @@ scipy==1.7.3
 seaborn==0.11.2
 statsmodels==0.13.1
 sympy==1.9
-tvb-ext-unicore==0.3.0
-tvb-widgets==1.0
-#tvb-ext-xircuits==0.1a2
+tvb-ext-bucket==0.1.0
+tvb-ext-unicore==1.0.0
+tvb-widgets==1.1.0
+tvb-ext-xircuits==1.0.0
 vincent==0.4.4
 widgetsnbextension==3.5.2
 xlrd==2.0.1