1 files changed, 4 insertions, 2 deletions
diff --git a/library/tzdata/Asia/Barnaul b/library/tzdata/Asia/Barnaul
index 8072e34..f6a45da 100644
--- a/library/tzdata/Asia/Barnaul
+++ b/library/tzdata/Asia/Barnaul
@@ -24,8 +24,10 @@ set TZData(:Asia/Barnaul) {
     {622580400 25200 0 +07}
     {638305200 28800 1 +08}
     {654634800 25200 0 +07}
-    {670359600 28800 1 +08}
-    {686084400 25200 0 +07}
+    {670359600 21600 0 +07}
+    {670363200 25200 1 +07}
+    {686088000 21600 0 +06}
+    {695764800 25200 0 +08}
     {701798400 28800 1 +08}
     {717519600 25200 0 +07}
     {733258800 28800 1 +08}