diff --git a/dev-requirements.txt b/dev-requirements.txt
index 9034dd47..b78acaa3 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -7,4 +7,5 @@ autopep8
 autoflake
 codespell
 memory-profiler
-matplotlib
\ No newline at end of file
+matplotlib
+setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file
diff --git a/doc-requirements.txt b/doc-requirements.txt
index f5288255..f5d4f9f4 100644
--- a/doc-requirements.txt
+++ b/doc-requirements.txt
@@ -1,3 +1,4 @@
 sphinx
 sphinx_rtd_theme
-reuse
\ No newline at end of file
+reuse
+setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file
diff --git a/glances/programs.py b/glances/programs.py
index da1b4558..95837d74 100644
--- a/glances/programs.py
+++ b/glances/programs.py
@@ -53,7 +53,7 @@ def processes_to_programs(processes):
             programs_dict[p[key]]['childrens'].append(p['pid'])
             # If all the subprocess has the same value, display it
             programs_dict[p[key]]['username'] = (
-                p['username'] if p['username'] == programs_dict[p[key]]['username'] else '_'
+                p['username'] if ('username' in p) and (p['username'] == programs_dict[p[key]]['username']) else '_'
             )
             programs_dict[p[key]]['nice'] = p['nice'] if p['nice'] == programs_dict[p[key]]['nice'] else '_'
             programs_dict[p[key]]['status'] = p['status'] if p['status'] == programs_dict[p[key]]['status'] else '_'