update latest versions

Signed-off-by: Jess Frazelle <acidburn@microsoft.com>
diff --git a/atom/Dockerfile b/atom/Dockerfile
index e189617..02fac35 100644
--- a/atom/Dockerfile
+++ b/atom/Dockerfile
@@ -43,7 +43,7 @@
 	--no-install-recommends \
 	&& rm -rf /var/lib/apt/lists/*
 
-ENV ATOM_VERSION 1.22.1
+ENV ATOM_VERSION 1.23.1
 
 # download the source
 RUN buildDeps=' \
diff --git a/keepassxc/Dockerfile b/keepassxc/Dockerfile
index 806f342..166926b 100644
--- a/keepassxc/Dockerfile
+++ b/keepassxc/Dockerfile
@@ -11,7 +11,7 @@
 FROM alpine:latest
 LABEL maintainer "Christian Koep <christiankoep@gmail.com>"
 
-ENV KEEPASSXC_VERSION 2.2.2
+ENV KEEPASSXC_VERSION 2.2.4
 
 RUN buildDeps=' \
                 automake \