diff --git a/nlp/english/requirements.txt b/nlp/english/requirements.txt
index 964058c..a4cbaaf 100644
--- a/nlp/english/requirements.txt
+++ b/nlp/english/requirements.txt
@@ -2,7 +2,7 @@ requests>=2.27.1
 pandas>=1.1.5
 spacy==2.1.3
 neuralcoref==4.0
-pymongo>=3.10.0,<4.0.0
+pymongo>=3.10.0,<5.0.0
 dash==2.15.0
 dash_bootstrap_components==1.2.1
 dash_auth==1.4.1
diff --git a/nlp/english/topic_model/requirements.txt b/nlp/english/topic_model/requirements.txt
index 783a6a3..e833411 100644
--- a/nlp/english/topic_model/requirements.txt
+++ b/nlp/english/topic_model/requirements.txt
@@ -2,7 +2,7 @@ matplotlib==3.3.4
 wordcloud==1.8.1
 pandas==1.1.5
 py4j==0.10.7
-pymongo==3.11.3
+pymongo==4.6.3
 pyspark==2.4.5
 scipy==1.10.0
 seaborn==0.11.1