diff --git a/Dockerfile b/Dockerfile
index 11dea44b9..8409629be 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -347,9 +347,9 @@ RUN ( cd /usr/src/haveged && ./configure LDFLAGS='-static --static' ); \
 
 # http://download.virtualbox.org/virtualbox/
 # updated via "update.sh"
-ENV VBOX_VERSION 5.2.32
+ENV VBOX_VERSION 5.2.34
 # https://www.virtualbox.org/download/hashes/$VBOX_VERSION/SHA256SUMS
-ENV VBOX_SHA256 4311c7408a3410e6a33264a9062347d9eec04f58339a49f0a60488c0cabc8996
+ENV VBOX_SHA256 d1b63891abca37fd78f5c8af1764e10e5754b1eecabd1fcfe7599c29a93ba007
 # (VBoxGuestAdditions_X.Y.Z.iso SHA256, for verification)
 
 RUN wget -O /vbox.iso "https://download.virtualbox.org/virtualbox/$VBOX_VERSION/VBoxGuestAdditions_$VBOX_VERSION.iso"; \