diff --git a/AUTHORS.md b/AUTHORS.md
index 13711c2a..4fbdd9ab 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -14,3 +14,4 @@ We thank all the contributors to the project. Here is the full list of the peopl
 * [Anton Maksimovich](https://github.com/ABSLord)
 * [Dmitriy Ivanko](https://github.com/Themanwhosmellslikesugar)
 * [Vladislav Iarovoy](https://github.com/IrovoyVlad)
+* [Igor-manukyan](https://github.com/Igor-manukyan)
diff --git a/README.md b/README.md
index 989ba3ec..817ad858 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ Pieman is a core component of [CusDeb](https://cusdeb.com).
 * Python
   * Development libraries and header files related to Python 2.7
   * Python 2.7
-  * Python 3 (3.5 or higher)
+  * Python 3 (3.7 or higher)
   * Setuptools
 * Utils
   * dosfstools
diff --git a/essentials.sh b/essentials.sh
index 77809721..e96aaa49 100644
--- a/essentials.sh
+++ b/essentials.sh
@@ -31,7 +31,7 @@ PIEMAN_MINOR_VER=19
 
 PYTHON_MAJOR_VER=3
 
-PYTHON_MINOR_VER=5
+PYTHON_MINOR_VER=7
 
 export UBOOT_VER="2019.01"