diff --git a/package_versions.txt b/package_versions.txt
index 93e0056c..936123e4 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -128,7 +128,7 @@ libdrm-nouveau22.4.105-3~20.04.2
 libdrm-radeon12.4.105-3~20.04.2
 libedit23.1-20191231-1
 libegl11.3.2-1~ubuntu0.20.04.1
-libegl-mesa021.0.3-0ubuntu0.3~20.04.2
+libegl-mesa021.0.3-0ubuntu0.3~20.04.3
 libelf10.176-1.1build1
 libepoxy01.5.4-1
 libexif120.6.21-6ubuntu0.4
@@ -149,7 +149,7 @@ libfuse22.9.9-3
 libgarcon-1-00.6.4-1
 libgarcon-common0.6.4-1
 libgarcon-gtk3-1-00.6.4-1
-libgbm121.0.3-0ubuntu0.3~20.04.2
+libgbm121.0.3-0ubuntu0.3~20.04.3
 libgcc-s110.3.0-1ubuntu1~20.04
 libgcrypt201.8.5-5ubuntu1.1
 libgdbm61.18.1-5
@@ -157,14 +157,14 @@ libgdk-pixbuf2.0-02.40.0+dfsg-3ubuntu0.2
 libgdk-pixbuf2.0-common2.40.0+dfsg-3ubuntu0.2
 libgirepository-1.0-11.64.1-1~ubuntu20.04.1
 libgl11.3.2-1~ubuntu0.20.04.1
-libgl1-mesa-dri21.0.3-0ubuntu0.3~20.04.2
-libglapi-mesa21.0.3-0ubuntu0.3~20.04.2
+libgl1-mesa-dri21.0.3-0ubuntu0.3~20.04.3
+libglapi-mesa21.0.3-0ubuntu0.3~20.04.3
 libglib2.0-02.64.6-1~ubuntu20.04.4
 libglib2.0-bin2.64.6-1~ubuntu20.04.4
 libglib2.0-data2.64.6-1~ubuntu20.04.4
 libglvnd01.3.2-1~ubuntu0.20.04.1
 libglx01.3.2-1~ubuntu0.20.04.1
-libglx-mesa021.0.3-0ubuntu0.3~20.04.2
+libglx-mesa021.0.3-0ubuntu0.3~20.04.3
 libgmp102:6.2.0+dfsg-4
 libgnutls303.6.13-2ubuntu1.6
 libgomp110.3.0-1ubuntu1~20.04
@@ -444,7 +444,7 @@ sysvinit-utils2.96-2.1ubuntu1
 tar1.30+dfsg-7ubuntu0.20.04.1
 thunar1.8.14-0ubuntu1
 thunar-data1.8.14-0ubuntu1
-tzdata2021a-0ubuntu0.20.04
+tzdata2021a-2ubuntu0.20.04
 ubuntu-keyring2020.02.11.4
 ubuntu-mono19.04-0ubuntu3
 ucf3.0038+nmu1