diff --git a/Dockerfile b/Dockerfile
index fbc3e44c..e3a6ab32 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ RUN apt update \
     wget \
     && apt clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
-ARG VERSION=25.0
+ARG VERSION=26.0
 ARG GROESTLCOIN_CORE_SIGNATURE=287AE4CA1187C68C08B49CB2D11BD4F33F1DB499
 
 # Don't use base image's groestlcoin package for a few reasons:
diff --git a/bin/grs_init b/bin/grs_init
index ba5312d8..606e76ee 100644
--- a/bin/grs_init
+++ b/bin/grs_init
@@ -14,7 +14,7 @@ if [ ! -e "$HOME/.groestlcoin/groestlcoin.conf" ]; then
 regtest=${REGTEST:-0}
 disablewallet=${DISABLEWALLET:-1}
 printtoconsole=${PRINTTOCONSOLE:-1}
-rpcuser=${RPCUSER:-bitcoinrpc}
+rpcuser=${RPCUSER:-groestlcoinrpc}
 rpcpassword=${RPCPASSWORD:-`dd if=/dev/urandom bs=33 count=1 2>/dev/null | base64`}
 EOF