3 files changed, 10 insertions, 6 deletions
diff --git a/library/tzdata/Antarctica/Casey b/library/tzdata/Antarctica/Casey
index 119d514..cbe3e3c 100644
--- a/library/tzdata/Antarctica/Casey
+++ b/library/tzdata/Antarctica/Casey
@@ -5,4 +5,6 @@ set TZData(:Antarctica/Casey) {
     {-31536000 28800 0 WST}
     {1255802400 39600 0 CAST}
     {1267714800 28800 0 WST}
+    {1319738400 39600 0 CAST}
+    {1329843600 28800 0 WST}
 }
diff --git a/library/tzdata/Antarctica/Davis b/library/tzdata/Antarctica/Davis
index 47aece9..2762d2f 100644
--- a/library/tzdata/Antarctica/Davis
+++ b/library/tzdata/Antarctica/Davis
@@ -7,4 +7,6 @@ set TZData(:Antarctica/Davis) {
     {-28857600 25200 0 DAVT}
     {1255806000 18000 0 DAVT}
     {1268251200 25200 0 DAVT}
+    {1319742000 18000 0 DAVT}
+    {1329854400 25200 0 DAVT}
 }
diff --git a/library/tzdata/Antarctica/Palmer b/library/tzdata/Antarctica/Palmer
index 1e24754..601a684 100644
--- a/library/tzdata/Antarctica/Palmer
+++ b/library/tzdata/Antarctica/Palmer
@@ -67,16 +67,16 @@ set TZData(:Antarctica/Palmer) {
     {1160884800 -10800 1 CLST}
     {1173582000 -14400 0 CLT}
     {1192334400 -10800 1 CLST}
-    {1205031600 -14400 0 CLT}
+    {1206846000 -14400 0 CLT}
     {1223784000 -10800 1 CLST}
     {1237086000 -14400 0 CLT}
     {1255233600 -10800 1 CLST}
-    {1268535600 -14400 0 CLT}
+    {1270350000 -14400 0 CLT}
     {1286683200 -10800 1 CLST}
-    {1299985200 -14400 0 CLT}
-    {1318132800 -10800 1 CLST}
-    {1331434800 -14400 0 CLT}
-    {1350187200 -10800 1 CLST}
+    {1304823600 -14400 0 CLT}
+    {1313899200 -10800 1 CLST}
+    {1335668400 -14400 0 CLT}
+    {1346558400 -10800 1 CLST}
     {1362884400 -14400 0 CLT}
     {1381636800 -10800 1 CLST}
     {1394334000 -14400 0 CLT}