diff --git a/distro/tests/manager-packaging/control b/distro/tests/manager-packaging/control
index f70a0b33a182816566dd94fb9b963e06230d761b..6f9c01fd26001d4f2190e0ef2bfae06a95157614 100644
--- a/distro/tests/manager-packaging/control
+++ b/distro/tests/manager-packaging/control
@@ -13,9 +13,9 @@ Tests: systemd_service.sh
 Tests-Directory: manager/tests/packaging
 Restrictions: needs-root
 {% if distro.match('fedora') -%}
-Depends: knot-utils, jq, curl
+Depends: knot-utils, jq, curl, procps
 {% elif distro.match('debian') or distro.match('ubuntu') -%}
-Depends: knot-dnsutils, jq, curl
+Depends: knot-dnsutils, jq, curl, procps
 {% elif distro.match('arch') -%}
 Depends: knot, jq, curl
 {% elif distro.match('opensuse') -%}
diff --git a/manager/pyproject.toml b/manager/pyproject.toml
index 08fc90ca086a1d6bdba850cb6f37aa63e4d93094..821042ae63a5b5744fd03d1d6933767f1d61359b 100644
--- a/manager/pyproject.toml
+++ b/manager/pyproject.toml
@@ -15,12 +15,12 @@ generate-setup-file = true
 
 [tool.poetry.dependencies]
 python = "^3.6.8"
-aiohttp = "^3.6.12"
+aiohttp = "^3.6"
 Jinja2 = "^2.11.3"
 PyYAML = "*"
 typing-extensions = ">=3.7.2"
 prometheus-client = "^0.6"
-supervisor = "^4.2.2"
+supervisor = "^4"
 
 [tool.poetry.dev-dependencies]
 pytest-cov = "^2.11.1"
diff --git a/manager/setup.py b/manager/setup.py
index bde19d66a49d7f52f8b30878db113e259144505a..7d9ea59df0f57d0cd20f8e7c7b768563b08ce0c8 100644
--- a/manager/setup.py
+++ b/manager/setup.py
@@ -21,9 +21,9 @@ package_data = \
 install_requires = \
 ['Jinja2>=2.11.3',
  'PyYAML',
- 'aiohttp>=3.6.12',
+ 'aiohttp>=3.6',
  'prometheus-client>=0.6',
- 'supervisor>=4.2.2',
+ 'supervisor>=4',
  'typing-extensions>=3.7.2']
 
 entry_points = \
diff --git a/manager/tests/packaging/interactive/workers.sh b/manager/tests/packaging/interactive/workers.sh
index ff605dca12951a3ee4b6923198b14a7bdf813d1d..a0e7fd2cb55072cb5e152f70026a35580de9abc5 100755
--- a/manager/tests/packaging/interactive/workers.sh
+++ b/manager/tests/packaging/interactive/workers.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-# set -e
+set -e
 
-# kresctl config /workers 5
+kresctl config /workers 5
 
-# test "$(ps -a -x | grep kresd | grep -v grep | wc -l)" -eq 5
+test "$(ps -a -x | grep kresd | grep -v grep | wc -l)" -eq 5