diff --git a/hardware/keyboard-sol/keys1.sch b/hardware/keyboard-sol/keys1.sch
index d189514..8a128ea 100644
--- a/hardware/keyboard-sol/keys1.sch
+++ b/hardware/keyboard-sol/keys1.sch
@@ -6,7 +6,7 @@ encoding utf-8
 Sheet 3 4
 Title "Universal Retro Keyboard"
 Date "2020-05-05"
-Rev "1.4"
+Rev "1.5"
 Comp "OSIWeb.org"
 Comment1 "Key Matrix part 2"
 Comment2 ""
diff --git a/hardware/keyboard-sol/keys2.sch b/hardware/keyboard-sol/keys2.sch
index e7326bd..a0690ab 100644
--- a/hardware/keyboard-sol/keys2.sch
+++ b/hardware/keyboard-sol/keys2.sch
@@ -5,8 +5,8 @@ $Descr A4 11693 8268
 encoding utf-8
 Sheet 2 4
 Title "Universal Retro Keyboard"
-Date "2019-08-25"
-Rev "1.4"
+Date "2020-05-05"
+Rev "1.5"
 Comp "OSIWeb.org"
 Comment1 ""
 Comment2 ""
diff --git a/hardware/keyboard-sol/keys3.sch b/hardware/keyboard-sol/keys3.sch
index 82011fd..c7f2c2c 100644
--- a/hardware/keyboard-sol/keys3.sch
+++ b/hardware/keyboard-sol/keys3.sch
@@ -6,7 +6,7 @@ encoding utf-8
 Sheet 4 4
 Title "Universal Retro Keyboard"
 Date "2020-05-05"
-Rev "1.4"
+Rev "1.5"
 Comp "OSIWeb.org"
 Comment1 "Key Matrix part 2"
 Comment2 ""