diff --git a/package_versions.txt b/package_versions.txt
index 5952a8a..bc87c67 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -130,7 +130,7 @@ sqlite-libs-3.32.1-r0
 ssl_client-1.31.1-r19
 tar-1.32-r1
 tiff-4.1.0-r0
-tzdata-2020a-r0
+tzdata-2020c-r0
 v4l-utils-libs-1.20.0-r0
 wayland-libs-client-1.18.0-r4
 wget-1.20.3-r1