diff --git a/charts/oauth2-proxy/Chart.yaml b/charts/oauth2-proxy/Chart.yaml
index a574df3..ebcec60 100644
--- a/charts/oauth2-proxy/Chart.yaml
+++ b/charts/oauth2-proxy/Chart.yaml
@@ -3,5 +3,5 @@ name: oauth2-proxy
 version: 1.28.7
 dependencies:
   - name: common
-    version: ^1.28.6
+    version: 1.28.7
     repository: https://socialgouv.github.io/helm-charts
diff --git a/charts/pgadmin/Chart.yaml b/charts/pgadmin/Chart.yaml
index bacae74..550649e 100644
--- a/charts/pgadmin/Chart.yaml
+++ b/charts/pgadmin/Chart.yaml
@@ -3,6 +3,6 @@ name: pgadmin
 version: 1.28.7
 dependencies:
   - name: oauth2-proxy
-    version: ^1.28.6
+    version: 1.28.7
     repository: https://socialgouv.github.io/helm-charts
     condition: oauth2-proxy.enabled