diff --git a/Dockerfile b/Dockerfile
index 2659ee6..31fac1d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,11 +24,11 @@ RUN DEBIAN_FRONTENT=noninteractive && \
   ssmtp
 
 # Build time variables
-ENV LSMB_VERSION 1.5.0-rc2
+ENV LSMB_VERSION 1.5.0-rc3
 
 # Install LedgerSMB
 RUN cd /srv && \
-  curl -Lo ledgersmb-$LSMB_VERSION.tar.gz http://downloads.sourceforge.net/project/ledger-smb/Beta%20Releases/1.5.0-rc2/ledgersmb-1.5.0-rc2.tar.gz?r=https%3A%2F%2Fsourceforge.net%2Fprojects%2Fledger-smb%2Ffiles%2FBeta%2520Releases%2F1.5.0-rc2%2F&ts=1471709449&use_mirror=heanet && \
+  curl -Lo ledgersmb-$LSMB_VERSION.tar.gz http://downloads.sourceforge.net/project/ledger-smb/Beta%20Releases/$LSMB_VERSION/ledgersmb-$LSMB_VERSION.tar.gz?r=https%3A%2F%2Fsourceforge.net%2Fprojects%2Fledger-smb%2Ffiles%2FBeta%2520Releases%2F$LSMB_VERSION%2F&ts=1471709449&use_mirror=heanet && \
   tar -xvzf ledgersmb-$LSMB_VERSION.tar.gz
   # https://sourceforge.net/projects/ledger-smb/files/Releases/$LSMB_VERSION/ledgersmb-$LSMB_VERSION.tar.gz/download && \