Merge pull request #370 from mollie/release-3.7.4

Version bump: 3.7.4

Author: geertjanvdenbosch

mollie/api/version.py

@@ -4,4 +4,4 @@
 # processed by python imports and by regular expressions. The version is defined as a string in the
 # regular semantic versioning scheme (major, minor, patch) as defined by PEP 440.
 
-VERSION = "3.7.3"
+VERSION = "3.7.4"