diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d47fdb..21d6ecd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 
 #### [Current]
+ * 2016-02-24 [6444952](../../commit/6444952) - __(Nikita Nyatin)__ chore(gemspec): update ru_propisju version
+ * 2016-01-14 [84856d8](../../commit/84856d8) - __(GIGrave)__ fix(lib/string_tools) return nil if InvalidURIError
 
+#### v0.3.1
+ * 2015-12-21 [384b057](../../commit/384b057) - __(Salahutdinov Dmitry)__ Release 0.3.1
 
 #### v3.0.1
  * 2015-12-21 [ed85f26](../../commit/ed85f26) - __(Salahutdinov Dmitry)__ Release 3.0.1
diff --git a/lib/string_tools/version.rb b/lib/string_tools/version.rb
index 6b88abf..5b8795b 100644
--- a/lib/string_tools/version.rb
+++ b/lib/string_tools/version.rb
@@ -1,3 +1,3 @@
 module StringTools
-  VERSION = '0.3.1'
+  VERSION = '0.4.0'
 end