diff --git a/.gitignore b/.gitignore
index 7b2a10e..8f942fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -178,3 +178,5 @@ noarch/
 /tzdata2020a.tar.gz
 /tzcode2020b.tar.gz
 /tzdata2020b.tar.gz
+/tzcode2020d.tar.gz
+/tzdata2020d.tar.gz
diff --git a/sources b/sources
index e84890a..fa3803d 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
 SHA512 (javazic.tar.gz) = c23a4a437a87d0792f23e98025520a11273fc3d12ef5dcf64af8332ed60ba9ce77eaadfd234cee92b3ca9dc08b9e4123e804745925d68ddbd0b2e1e9039e526b
 SHA512 (javazic-1.8-37392f2f5d59.tar.xz) = 2ba718dfeed53a3bd6b44e3dfe96338a609e482e4e6d942e2a7e622fc6c52606cb323ac3a59739c463e34f70fff217c0a61f5b3d3c4958eff2801b1504ee4204
-SHA512 (tzcode2020b.tar.gz) = 04849f196430717962cbeedf11bbba592c304eaff5d67350c936af83dc8e8cb4cedc1c5f461c984aef05124d6c0f13a874789dff77b85a4b399faf80d75537e0
-SHA512 (tzdata2020b.tar.gz) = 27ade698e61881e637ab04834633595cfbdb08fd97177e9731093165d1268a64dffa0570b5e137b9daa4374e6c6827ed01c476074ec61ec0b9a44a7f23479be9
+SHA512 (tzcode2020d.tar.gz) = 315ce86574780d89482761298137b2871a21cb4391886abdc9f29c6cc09e8b8f6585f96d3f4dfef8d7b54e24720214f5c77144114ad58cc91aa5bbde350c0f9b
+SHA512 (tzdata2020d.tar.gz) = 362e4569a666b0776614be3f63f1fe3d5ae259055e7051c9875f36023db9c52b0c5a10c19067114443a4cf2bf92475f8a0aebdf79bac836d967527fcdea4e9b6
diff --git a/tzdata.spec b/tzdata.spec
index b241324..b83232e 100644
--- a/tzdata.spec
+++ b/tzdata.spec
@@ -1,8 +1,8 @@
 Summary: Timezone data
 Name: tzdata
-Version: 2020b
-%define tzdata_version 2020b
-%define tzcode_version 2020b
+Version: 2020d
+%define tzdata_version 2020d
+%define tzcode_version 2020d
 Release: 1%{?dist}
 License: Public Domain
 URL: https://www.iana.org/time-zones
@@ -134,6 +134,14 @@ install -p -m 644 tzdb.dat $RPM_BUILD_ROOT%{_datadir}/javazi-1.8/
 %{_datadir}/javazi-1.8
 
 %changelog
+* Wed Oct 23 2020 Patsy Griffin <patsy@redhat.com> - 2020d-1
+- Rebase to tzdata-2020d including changes from tzdata-2020c
+  - Palestine will end summer time on 2020-10-24 rather than the
+    predicted 2020-10-31.
+  - Fiji starts DST later than usual, on 2020-12-20.
+  - Rearguard now provides an empty file pacificnew to support
+    downstream software that expects it.
+
 * Wed Oct 14 2020 Patsy Griffin <patsy@redhat.com> - 2020b-1
 - Rebase to tzdata-2020b
   - Yukon timezones represented by America/Whitehorse and