diff --git a/common/.python-version b/common/.python-version
new file mode 100644
index 00000000..43c4dbe6
--- /dev/null
+++ b/common/.python-version
@@ -0,0 +1 @@
+2.7.17
diff --git a/dvp/.python-version b/dvp/.python-version
new file mode 100644
index 00000000..43c4dbe6
--- /dev/null
+++ b/dvp/.python-version
@@ -0,0 +1 @@
+2.7.17
diff --git a/libs/.python-version b/libs/.python-version
new file mode 100644
index 00000000..43c4dbe6
--- /dev/null
+++ b/libs/.python-version
@@ -0,0 +1 @@
+2.7.17
diff --git a/platform/.python-version b/platform/.python-version
new file mode 100644
index 00000000..43c4dbe6
--- /dev/null
+++ b/platform/.python-version
@@ -0,0 +1 @@
+2.7.17
diff --git a/tools/.python-version b/tools/.python-version
new file mode 100644
index 00000000..43c4dbe6
--- /dev/null
+++ b/tools/.python-version
@@ -0,0 +1 @@
+2.7.17