diff --git a/Pipfile b/Pipfile
index c0f9b9c..ac1c5db 100644
--- a/Pipfile
+++ b/Pipfile
@@ -15,7 +15,7 @@ macholib = "==1.11"
 pefile = "==2018.8.8"
 pytz = "==2018.7"
 six = "==1.12.0"
-"urllib3" = "==1.24.1"
+"urllib3" = "==1.24.2"
 webencodings = "==0.5.1"
 "Jinja2" = "==2.10"
 Babel = "==2.6.0"
diff --git a/Pipfile.lock b/Pipfile.lock
index 5c771ae..e2f0b72 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "aed0770e9659a22969885a6e151f00985319e0b11f8331e6b840abc0fcae57a2"
+            "sha256": "c52ee18aa9ee67fea50f00773ded73a43cbeb4272a0ad0996606df25926f8860"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -169,11 +169,11 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
-                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
+                "sha256:4c291ca23bbb55c76518905869ef34bdd5f0e46af7afe6861e8375643ffee1a0",
+                "sha256:9a247273df709c4fedb38c711e44292304f73f39ab01beda9f6b9fc375669ac3"
             ],
             "index": "pypi",
-            "version": "==1.24.1"
+            "version": "==1.24.2"
         },
         "webencodings": {
             "hashes": [
diff --git a/requirements.txt b/requirements.txt
index 87b633d..0396edb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,18 +1,19 @@
+-i https://pypi.org/simple/
 altgraph==0.16.1
-Babel==2.6.0
+babel==2.6.0
 bleach==3.0.2
 certifi==2018.11.29
 future==0.17.1
 idna==2.8
-Jinja2==2.10
+jinja2==2.10
 macholib==1.11
 markdown==3.0.1
-MarkupSafe==1.1.0
+markupsafe==1.1.0
 pefile==2018.8.8
-PyInstaller==3.4
+pyinstaller==3.4
 python-dateutil==2.7.5
 pytz==2018.7
 six==1.12.0
 tqdm==4.29.0
-urllib3==1.24.1
+urllib3==1.24.2
 webencodings==0.5.1