diff --git a/.verchew.ini b/.verchew.ini
index 6b49207..28995f8 100644
--- a/.verchew.ini
+++ b/.verchew.ini
@@ -6,12 +6,12 @@ version = GNU Make
 [Git]
 
 cli = git
-version = 2.
+version = 2
 
 [Python]
 
 cli = python
-version = Python 3.6.5
+version = Python 3.7.5
 
 [Pipenv]
 
@@ -27,19 +27,19 @@ version = 0.11.4
 
 cli = java
 cli_version_arg = -version
-version = version "1.8.
+version = 2019
 
 [Leiningen]
 
 cli = lein
-version = Leiningen 2.8.
+version = Leiningen 2.9
 
 [Firefox]
 
 cli = firefox
-version = 55.
+version = 55
 
 [geckodriver]
 
 cli = geckodriver
-version = 0.19.
+version = 0.19
diff --git a/Dockerfile b/Dockerfile
index fb78014..7de886d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM circleci/python:3.6.5-stretch-browsers
+FROM circleci/python:3.7.5-stretch-browsers
 
 # Python