diff --git a/bioflow/cli.py b/bioflow/cli.py
index fe8faf03..ebb197dc 100755
--- a/bioflow/cli.py
+++ b/bioflow/cli.py
@@ -27,6 +27,7 @@ def main():
 def initialize(path, neo4jserver, mongoserver):
     """
     Initialized the working environement
+    \f
 
     :param path: path where the external data sources are expected to be stored
     :param neo4jserver: neo4j server adress and port
@@ -46,6 +47,7 @@ def initialize(path, neo4jserver, mongoserver):
 def downloaddbs():
     """
     Downloads the databases automatically
+    \f
 
     :return:
     """
@@ -58,6 +60,7 @@ def downloaddbs():
 def setorg(organism):
     """
     Sets organism-specific configurations
+    \f
 
     :param organism:
     :return:
@@ -73,6 +76,7 @@ def setorg(organism):
 def purgeneo4j():
     """
     Wipes the neo4j organism-specific database
+    \f
 
     :return:
     """
@@ -88,6 +92,7 @@ def purgeneo4j():
 def loadneo4j():
     """
     Loads the information from external database into the master repositry inside neo4j
+    \f
 
     :return:
     """
@@ -110,6 +115,8 @@ def sethits(source, background):
     are HGCN gene names (TP53), Uniprot gene names (P53_HUMAN) or Uniprot Accession numbers (
     P04637).
     Other sources, such as ENSEMBL or PDB IDs.
+    \f
+
     :param source:
     :param background:
     :return:
@@ -122,6 +129,8 @@ def sethits(source, background):
 def rebuildlaplacians():
     """
     Extracts the Laplacian matrices from the master graph database.
+    \f
+
     :return:
     """
     from bioflow.utils.top_level import rebuild_the_laplacians
@@ -136,6 +145,7 @@ def rebuildlaplacians():
 def purgemongo(collection):
     """
     purges the mongodb collection currently used to store all the information.
+    \f
 
     :param collection:
     :return:
@@ -159,6 +169,7 @@ def purgemongo(collection):
 def interactomeanalysis(depth, processors, skipsampling, skiphitflow):
     """
     Performs interactome analysis given background set given earlier.
+    \f
 
     :param depth:
     :param processors:
@@ -187,6 +198,7 @@ def interactomeanalysis(depth, processors, skipsampling, skiphitflow):
 def knowledgeanalysis(depth, processors, skipsampling):
     """
     Performs annotome analysis given background set given earlier.
+    \f
 
     :param depth:
     :param processors:
diff --git a/requirements.txt b/requirements.txt
index 44ed4e3f..d7909f59 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ scikit-learn < 0.17
 cython < 0.23
 pymongo < 4.0
 requests < 3.0
-click < 6.0
+click < 8.0
 scikits.sparse < 0.3
 mock < 2.0
 requests-ftp < 0.4
diff --git a/setup.py b/setup.py
index a9bc949b..785c38a7 100755
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@
         'cython < 0.23',
         'pymongo < 4.0',
         'requests < 3.0',
-        'click < 6.0',
+        'click < 8.0',
         'scikits.sparse < 0.3',
         'mock < 2.0',
         'requests-ftp < 0.4',
@@ -35,7 +35,7 @@
     requirements = [
         'pymongo < 4.0',
         'requests < 3.0',
-        'click < 6.0',
+        'click < 8.0',
         'requests-ftp < 0.4',
         'neo4j-driver < 1.6',
     ]