diff --git a/.gitignore b/.gitignore
index 0d4c07b..24f3bdb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 /tzdata2018e.tar.gz
 /DateTime-TimeZone-2.60.tar.gz
 /tzdata2023c.tar.gz
+/DateTime-TimeZone-2.62.tar.gz
+/tzdata2024a.tar.gz
diff --git a/perl-DateTime-TimeZone.spec b/perl-DateTime-TimeZone.spec
index 0d0aff7..de124eb 100644
--- a/perl-DateTime-TimeZone.spec
+++ b/perl-DateTime-TimeZone.spec
@@ -6,10 +6,10 @@
 %endif
 
 # Regenerate Perl library code from upstream Olson database of this date
-%global tzversion 2023c
+%global tzversion 2024a
 
 Name:           perl-DateTime-TimeZone
-Version:        2.60
+Version:        2.62
 Release:        1%{?dist}
 Summary:        Time zone object base class and factory
 # tzdata%%{tzversion}.tar.gz archive:   Public Domain
@@ -185,6 +185,9 @@ make test
 %{_libexecdir}/%{name}
 
 %changelog
+* Mon Feb 05 2024 Jitka Plesnikova <jplesnik@redhat.com> - 2.62-1
+- 2.62 bump (2024a Olson database)
+
 * Tue Dec 12 2023 Jitka Plesnikova <jplesnik@redhat.com> - 2.60-1
 - 2.60 bump (2023c Olson database)
 
diff --git a/sources b/sources
index 178cb0d..3268ce4 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (DateTime-TimeZone-2.60.tar.gz) = c3fc0dbed3aaa8250f8031de4fc2e9201d1229c42d59dd6fcdbded0bcc51184bf126a090e371dd4997133a3c174b6324115ce78e7725917953b7236e4a0a8526
-SHA512 (tzdata2023c.tar.gz) = 608bd286ebcbd0004cfdc1da183273f08aff61f90c8867661154453d77a05d421e4c46ad6d066a1fe2e87d5c82ec0f1c0224667a3b35f3180a3eb7f6ff84cbf5
+SHA512 (DateTime-TimeZone-2.62.tar.gz) = 7608a47b5acbf61904f66cc945bd96ff1042af6a6d3077905d238239dfdb8cd4a4dc3c75d21c37308d2ed716c64557c7a0fae41e47403a6771cf2f53cbb22afb
+SHA512 (tzdata2024a.tar.gz) = 1f09f1b2327cc9e1afc7e9045e83ee3377918dafe1bee2f282b6991828d03b3c70a4d3a17f9207dfb1361bb25bc214a8922a756e84fa114e9ba476226db57236