diff --git a/Pipfile b/Pipfile
index bec5cc0..c22f561 100644
--- a/Pipfile
+++ b/Pipfile
@@ -8,7 +8,7 @@ verify_ssl = true
 [packages]
 decorator = "==4.4.0"
 fuzzywuzzy = "==0.17.0"
-joblib = "==0.14.0"
+joblib = "==1.2.0"
 networkx = "==2.3"
 nltk = "==3.4.5"
 numpy = "==1.17.2"
diff --git a/Pipfile.lock b/Pipfile.lock
index 1cac73d..4328cd8 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "74d4f47510c1eeaf2675c5d2619b5948eb0e986c58a4b63455b723b6b6ead782"
+            "sha256": "602d8ba4e9aa54671abf9e2e610d53b3cbea674d070f58e30c3a91284296ae3e"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -42,11 +42,11 @@
         },
         "joblib": {
             "hashes": [
-                "sha256:006108c7576b3eb6c5b27761ddbf188eb6e6347696325ab2027ea1ee9a4b922d",
-                "sha256:6fcc57aacb4e89451fd449e9412687c51817c3f48662c3d8f38ba3f8a0a193ff"
+                "sha256:091138ed78f800342968c523bdde947e7a305b8594b910a0fea2ab83c3c6d385",
+                "sha256:e1cee4a79e4af22881164f218d4311f60074197fb707e082e803b61f6d137018"
             ],
             "index": "pypi",
-            "version": "==0.14.0"
+            "version": "==1.2.0"
         },
         "networkx": {
             "hashes": [
@@ -57,6 +57,7 @@
         },
         "nltk": {
             "hashes": [
+                "sha256:a08bdb4b8a1c13de16743068d9eb61c8c71c2e5d642e8e08205c528035843f82",
                 "sha256:bed45551259aa2101381bbdd5df37d44ca2669c5c3dad72439fa459b29137d94"
             ],
             "index": "pypi",
@@ -232,6 +233,14 @@
             "index": "pypi",
             "version": "==1.3.1"
         },
+        "setuptools": {
+            "hashes": [
+                "sha256:1b6bdc6161661409c5f21508763dc63ab20a9ac2f8ba20029aaaa7fdb9118012",
+                "sha256:3050e338e5871e70c72983072fe34f6032ae1cdeeeb67338199c2f74e083a80e"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==65.4.1"
+        },
         "six": {
             "hashes": [
                 "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
diff --git a/requirements.txt b/requirements.txt
index e5495fb..c46baf6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,21 +1,30 @@
+#
+# These requirements were autogenerated by pipenv
+# To regenerate from the project's Pipfile, run:
+#
+#    pipenv lock --requirements
+#
+
+-i https://pypi.org/simple/
 decorator==4.4.0
-Django==2.2.6
+django==2.2.6
 fuzzywuzzy==0.17.0
-joblib==0.14.0
+joblib==1.2.0
 networkx==2.3
 nltk==3.4.5
 numpy==1.17.2
 pandas==0.25.1
 pdf2image==1.9.0
-Pillow==6.2.0
-PyPDF2==1.26.0
+pillow==6.2.0
+pypdf2==1.26.0
 pytesseract==0.3.0
 python-dateutil==2.8.0
-python-Levenshtein==0.12.0
+python-levenshtein==0.12.0
 pytz==2019.2
 rake-nltk==1.0.4
 scikit-learn==0.21.3
 scipy==1.3.1
+setuptools==65.4.1; python_version >= '3.7'
 six==1.12.0
 sklearn==0.0
 sqlparse==0.3.0