fix: requirements.txt to reduce vulnerabilities (#1159)

The following vulnerabilities are fixed by pinning transitive dependencies: - https://snyk.io/vuln/SNYK-PYTHON-PYGMENTS-1086606 - https://snyk.io/vuln/SNYK-PYTHON-PYGMENTS-1088505
c2corg · Sep 8, 2021 · e73191d · e73191d
1 parent bdb192f
commit e73191d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/requirements.txt b/requirements.txt
@@ -46,3 +46,4 @@ git+https://github.com/tsauerwein/[email protected]
 https://github.com/c2corg/pydiscourse/archive/ea03a3a.zip
 
 -e .
+pygments>=2.7.4 # not directly required, pinned by Snyk to avoid a vulnerability