diff --git a/Scripts/LinodeStandUp.sh b/Scripts/LinodeStandUp.sh
index c583f2a..e3f3612 100644
--- a/Scripts/LinodeStandUp.sh
+++ b/Scripts/LinodeStandUp.sh
@@ -82,7 +82,7 @@ fi
 
 # CURRENT BITCOIN RELEASE:
 # Change as necessary
-export BITCOIN="bitcoin-core-23.0"
+export BITCOIN="bitcoin-core-25.0"
 
 # Output stdout and stderr to ~root files
 exec > >(tee -a /standup.log) 2> >(tee -a /standup.log /standup.err >&2)
@@ -135,6 +135,9 @@ apt-get install haveged -y
 # Install GPG
 apt-get install gnupg -y
 
+# Install unzip
+apt-get install unzip
+
 # Set system to automatically update
 echo "unattended-upgrades unattended-upgrades/enable_auto_updates boolean true" | debconf-set-selections
 apt-get -y install unattended-upgrades
@@ -273,8 +276,9 @@ sudo -u standup wget https://bitcoincore.org/bin/$BITCOIN/$BITCOINPLAIN-x86_64-l
 sudo -u standup wget https://bitcoincore.org/bin/$BITCOIN/SHA256SUMS.asc -O ~standup/SHA256SUMS.asc -a ~standup/.logs/wget
 sudo -u standup wget https://bitcoincore.org/bin/$BITCOIN/SHA256SUMS -O ~standup/SHA256SUMS -a ~standup/.logs/wget
 
-sudo -u standup wget https://raw.githubusercontent.com/bitcoin/bitcoin/23.x/contrib/builder-keys/keys.txt -O ~standup/keys.txt -a ~standup/.logs/wget
-sudo -u standup  sh -c 'while read fingerprint keyholder_name; do gpg --keyserver hkps://keys.openpgp.org --recv-keys ${fingerprint}; done < ~standup/keys.txt'
+sudo -u standup wget https://github.com/bitcoin-core/guix.sigs/archive/refs/heads/main.zip -O ~standup/guix.sigs-main.zip -a ~standup/.logs/wget
+sudo -u standup unzip ~standup/guix.sigs-main.zip -d ~standup/
+sudo -u standup gpg --import ~standup/guix.sigs-main/builder-keys/*
 
 cat ~standup/.logs/wget >> /standup.log
 cat ~standup/.logs/wget >> /standup.err
diff --git a/Scripts/StandUp.sh b/Scripts/StandUp.sh
index 9dd578e..b16ff40 100644
--- a/Scripts/StandUp.sh
+++ b/Scripts/StandUp.sh
@@ -138,6 +138,9 @@ apt-get install gnupg -y
 # Install dirmngr
 apt-get install dirmngr
 
+# Install unzip
+apt-get install unzip
+
 # Set system to automatically update
 echo "unattended-upgrades unattended-upgrades/enable_auto_updates boolean true" | debconf-set-selections
 apt-get -y install unattended-upgrades
@@ -302,7 +305,7 @@ echo "$0 - Downloading Bitcoin; this will also take a while!"
 
 # CURRENT BITCOIN RELEASE:
 # Change as necessary
-export BITCOIN="bitcoin-core-23.0"
+export BITCOIN="bitcoin-core-25.0"
 export BITCOINPLAIN=`echo $BITCOIN | sed 's/bitcoin-core/bitcoin/'`
 
 sudo -u standup mkdir ~standup/.logs
@@ -311,8 +314,9 @@ sudo -u standup wget https://bitcoincore.org/bin/$BITCOIN/$BITCOINPLAIN-x86_64-l
 sudo -u standup wget https://bitcoincore.org/bin/$BITCOIN/SHA256SUMS.asc -O ~standup/SHA256SUMS.asc -a ~standup/.logs/wget
 sudo -u standup wget https://bitcoincore.org/bin/$BITCOIN/SHA256SUMS -O ~standup/SHA256SUMS -a ~standup/.logs/wget
 
-sudo -u standup wget https://raw.githubusercontent.com/bitcoin/bitcoin/23.x/contrib/builder-keys/keys.txt -O ~standup/keys.txt -a ~standup/.logs/wget
-sudo -u standup  sh -c 'while read fingerprint keyholder_name; do gpg --keyserver hkps://keys.openpgp.org --recv-keys ${fingerprint}; done < ~standup/keys.txt'
+sudo -u standup wget https://github.com/bitcoin-core/guix.sigs/archive/refs/heads/main.zip -O ~standup/guix.sigs-main.zip -a ~standup/.logs/wget
+sudo -u standup unzip ~standup/guix.sigs-main.zip -d ~standup/
+sudo -u standup gpg --import ~standup/guix.sigs-main/builder-keys/*
 
 cat ~standup/.logs/wget >> /standup.log
 cat ~standup/.logs/wget >> /standup.err