diff --git a/Pipfile b/Pipfile
index bec5cc0..3d7fa5e 100644
--- a/Pipfile
+++ b/Pipfile
@@ -24,7 +24,7 @@ scikit-learn = "==0.21.3"
 scipy = "==1.3.1"
 six = "==1.12.0"
 sklearn = "==0.0"
-sqlparse = "==0.3.0"
+sqlparse = "==0.4.4"
 Django = "==2.2.6"
 python-Levenshtein = "==0.12.0"
 
diff --git a/Pipfile.lock b/Pipfile.lock
index 1cac73d..119f598 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "74d4f47510c1eeaf2675c5d2619b5948eb0e986c58a4b63455b723b6b6ead782"
+            "sha256": "11ff2af4607353cff92817650c8b3391af36312aaac14ed3c324f44a32ee71f2"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -57,6 +57,7 @@
         },
         "nltk": {
             "hashes": [
+                "sha256:a08bdb4b8a1c13de16743068d9eb61c8c71c2e5d642e8e08205c528035843f82",
                 "sha256:bed45551259aa2101381bbdd5df37d44ca2669c5c3dad72439fa459b29137d94"
             ],
             "index": "pypi",
@@ -232,6 +233,14 @@
             "index": "pypi",
             "version": "==1.3.1"
         },
+        "setuptools": {
+            "hashes": [
+                "sha256:6f0839fbdb7e3cfef1fc38d7954f5c1c26bf4eebb155a55c9bf8faf997b9fb67",
+                "sha256:bb16732e8eb928922eabaa022f881ae2b7cdcfaf9993ef1f5e841a96d32b8e0c"
+            ],
+            "markers": "python_version >= '3.7'",
+            "version": "==67.7.1"
+        },
         "six": {
             "hashes": [
                 "sha256:3350809f0555b11f552448330d0b52d5f24c91a322ea4a15ef22629740f3761c",
@@ -249,11 +258,11 @@
         },
         "sqlparse": {
             "hashes": [
-                "sha256:40afe6b8d4b1117e7dff5504d7a8ce07d9a1b15aeeade8a2d10f130a834f8177",
-                "sha256:7c3dca29c022744e95b547e867cee89f4fce4373f3549ccd8797d8eb52cdb873"
+                "sha256:5430a4fe2ac7d0f93e66f1efc6e1338a41884b7ddf2a350cedd20ccc4d9d28f3",
+                "sha256:d446183e84b8349fa3061f0fe7f06ca94ba65b426946ffebe6e3e8295332420c"
             ],
             "index": "pypi",
-            "version": "==0.3.0"
+            "version": "==0.4.4"
         }
     },
     "develop": {}
diff --git a/requirements.txt b/requirements.txt
index e5495fb..904622a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,13 @@
+#
+# 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
 networkx==2.3
@@ -7,15 +15,16 @@ 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==67.7.1; python_version >= '3.7'
 six==1.12.0
 sklearn==0.0
-sqlparse==0.3.0
+sqlparse==0.4.4