diff --git a/builder/orangepi.yml b/builder/orangepi.yml
index 9ffff7dc..9983f51e 100644
--- a/builder/orangepi.yml
+++ b/builder/orangepi.yml
@@ -144,6 +144,7 @@
           - raspberrypi-kernel-headers
           - rsync
           - screen
+          - tcpdump
           - texinfo
           - time
           - tk-dev
@@ -269,7 +270,7 @@
 
     - name: Install go-1.21
       unarchive:
-        src: https://go.dev/dl/go1.21.3.linux-arm64.tar.gz
+        src: https://go.dev/dl/go1.21.4.linux-arm64.tar.gz
         dest: /usr/local
         remote_src: yes
       register: golang
diff --git a/builder/raspberrypi32.yml b/builder/raspberrypi32.yml
index b3ae7d7b..1a68dab5 100644
--- a/builder/raspberrypi32.yml
+++ b/builder/raspberrypi32.yml
@@ -188,6 +188,7 @@
           - raspberrypi-kernel-headers
           - rsync
           - screen
+          - tcpdump
           - texinfo
           - time
           - tk-dev
@@ -383,7 +384,7 @@
 
     - name: Install go-1.21
       unarchive:
-        src: https://go.dev/dl/go1.21.3.linux-armv6l.tar.gz
+        src: https://go.dev/dl/go1.21.4.linux-armv6l.tar.gz
         dest: /usr/local
         remote_src: yes
       register: golang
diff --git a/builder/raspberrypi64.yml b/builder/raspberrypi64.yml
index 929c0575..d7177b43 100644
--- a/builder/raspberrypi64.yml
+++ b/builder/raspberrypi64.yml
@@ -140,6 +140,7 @@
           - raspberrypi-kernel-headers
           - rsync
           - screen
+          - tcpdump
           - texinfo
           - time
           - tk-dev
@@ -355,7 +356,7 @@
 
     - name: Install go-1.21
       unarchive:
-        src: https://go.dev/dl/go1.21.3.linux-arm64.tar.gz
+        src: https://go.dev/dl/go1.21.4.linux-arm64.tar.gz
         dest: /usr/local
         remote_src: yes
       register: golang