Update ruby version to 2.6.3

This is consistent with the other technical guidance
alphagov · Oct 25, 2019 · 89ce544 · 89ce544
1 parent e000fe0
commit 89ce544
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.ruby-version b/.ruby-version
@@ -1 +1 @@
-2.5.3
+2.6.3