diff --git a/cluster/kube/k0.libsonnet b/cluster/kube/k0.libsonnet
index 7d482a7..ad6b735 100644
--- a/cluster/kube/k0.libsonnet
+++ b/cluster/kube/k0.libsonnet
@@ -361,6 +361,16 @@
                         displayName: "woju",
                     },
                 },
+                # cz3's (patryk@hackerspace.pl) personal user
+                cz3Waw3: kube.CephObjectStoreUser("cz3") {
+                    metadata+: {
+                        namespace: "ceph-waw3",
+                    },
+                    spec: {
+                        store: "waw-hdd-redundant-3-object",
+                        displayName: "cz3",
+                    },
+                },
             },
         },
 
diff --git a/devtools/depotview/BUILD.bazel b/devtools/depotview/BUILD.bazel
index 908a629..833589d 100644
--- a/devtools/depotview/BUILD.bazel
+++ b/devtools/depotview/BUILD.bazel
@@ -41,6 +41,6 @@
     image = ":runtime",
     format = "Docker",
     registry = "registry.k0.hswaw.net",
-    repository = "devtools/depotview",
+    repository = "q3k/depotview",
     tag = "{BUILD_TIMESTAMP}-{STABLE_GIT_COMMIT}",
 )
diff --git a/devtools/kube/depotview.libsonnet b/devtools/kube/depotview.libsonnet
index 179a0ad..019542c 100644
--- a/devtools/kube/depotview.libsonnet
+++ b/devtools/kube/depotview.libsonnet
@@ -3,7 +3,7 @@
 
 {
     cfg:: {
-        image: "registry.k0.hswaw.net/devtools/depotview:1586695514-ac43b3edac4df7964cbe349f8e39f6346871ea3d",
+        image: "registry.k0.hswaw.net/q3k/depotview:1606469687-42b21ecd84b713faf1c65c4ddceb74f559fe94bd",
     },
 
     component(cfg ,env):: mirko.Component(env, "depotview") {
diff --git a/devtools/kube/hackdoc.libsonnet b/devtools/kube/hackdoc.libsonnet
index d849ebb..cb1c319 100644
--- a/devtools/kube/hackdoc.libsonnet
+++ b/devtools/kube/hackdoc.libsonnet
@@ -3,7 +3,7 @@
 
 {
     cfg:: {
-        image: "registry.k0.hswaw.net/q3k/hackdoc:1600885335-2b8f3c4af735f193604ee2f9240e063071a62de6",
+        image: "registry.k0.hswaw.net/q3k/hackdoc:1606469587-42b21ecd84b713faf1c65c4ddceb74f559fe94bd",
         publicFQDN: error "public FQDN must be set",
     },
 
diff --git a/third_party/py/requirements.txt b/third_party/py/requirements.txt
index d7f0f3d..1a50c93 100644
--- a/third_party/py/requirements.txt
+++ b/third_party/py/requirements.txt
@@ -19,8 +19,8 @@
 Flask-SQLAlchemy==2.4.0
 Flask-WTF==0.14.2
 future==0.17.1
-gevent==1.4.0
-greenlet==0.4.15
+gevent==20.9.0
+greenlet==0.4.17
 gunicorn==19.9.0
 idna==2.8
 invoke==1.2.0