diff --git a/package_versions.txt b/package_versions.txt
index 2673547..973162e 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -22,7 +22,7 @@ readline-7.0.003-r1
 scanelf-1.2.3-r0
 shadow-4.5-r2
 ssl_client-1.29.3-r10
-tzdata-2019b-r0
+tzdata-2019c-r0
 xz-5.2.4-r0
 xz-libs-5.2.4-r0
 zlib-1.2.11-r1