diff --git a/Cargo.lock b/Cargo.lock
index 4741b7aaf..1c0c12d5e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2594,9 +2594,9 @@ dependencies = [
 
 [[package]]
 name = "sbp"
-version = "4.17.0"
+version = "5.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db425529eaeb2433689387c7567e43320f5bae4c5fdea307c11a225aace12f7b"
+checksum = "95bfac42dc0fc72b89f17426a68c504a30291ecbf46f3645fb232adcb5b2396b"
 dependencies = [
  "base64",
  "bytes",
@@ -2612,9 +2612,9 @@ dependencies = [
 
 [[package]]
 name = "sbp-settings"
-version = "0.6.17"
+version = "0.6.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c7806d5ee9473fa88f1a88d69303e7b8bb2ec6f9ab4f2255ac501f8df6f45c5"
+checksum = "fd6e9f139b0752b2b7cee4998f972e76eb183bb3aa6a22952b20167c4796b346"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-utils",
diff --git a/console_backend/Cargo.toml b/console_backend/Cargo.toml
index da451d563..a76c9e26d 100644
--- a/console_backend/Cargo.toml
+++ b/console_backend/Cargo.toml
@@ -20,7 +20,7 @@ directories = "5"
 crossbeam = "0.8"
 rand = "0.8.5"
 parking_lot = "0.12.1"
-sbp-settings = "0.6.16"
+sbp-settings = "0.6.18"
 rust-ini = "0.19.0"
 regex = "1.9.4"
 serde_json = "1"
@@ -34,7 +34,7 @@ chrono = { version = "0.4.28", features = [
   "std",
 ], default-features = false }
 serde = { version = "1.0.188", features = ["derive"] }
-sbp = { version = "4.17.0", features = ["json", "link", "swiftnav"] }
+sbp = { version = "5", features = ["json", "link", "swiftnav"] }
 mimalloc = { version = "0.1", default-features = false }
 serialport = { git = "https://github.com/swift-nav/serialport-rs.git", default-features = false }
 
diff --git a/console_backend/src/tabs/advanced_tab/advanced_networking_tab.rs b/console_backend/src/tabs/advanced_tab/advanced_networking_tab.rs
index 0dc487566..e9c4fbc03 100644
--- a/console_backend/src/tabs/advanced_tab/advanced_networking_tab.rs
+++ b/console_backend/src/tabs/advanced_tab/advanced_networking_tab.rs
@@ -176,9 +176,11 @@ impl AdvancedNetworkingTab {
 
         if self.running {
             if let Some(client) = &mut self.client {
-                if self.all_messages || OBS_MSGS.contains(&frame.msg_type()) {
-                    if let Err(_e) = client.send(frame.as_bytes()) {
-                        // Need to squelch error for the case of no client listening.
+                if let Some(msg_type) = &frame.msg_type() {
+                    if self.all_messages || OBS_MSGS.contains(msg_type) {
+                        if let Err(_e) = client.send(frame.as_bytes()) {
+                            // Need to squelch error for the case of no client listening.
+                        }
                     }
                 }
             } else {
diff --git a/shell.nix b/shell.nix
index 650b38470..876e5badc 100644
--- a/shell.nix
+++ b/shell.nix
@@ -7,7 +7,7 @@
       libxcrypt-legacy
       glib
       capnproto
-      openssl
+      openssl.dev
       pkg-config
       cmake
       clang
@@ -22,7 +22,7 @@
       alsa-lib
       dbus
       libkrb5
-      zlib
+      zlib.dev
       gdb
     ]) ++ (with pkgs.xorg;
     [ libX11
@@ -49,7 +49,7 @@
     unset QTWEBKIT_PLUGIN_PATH
     unset QT_PLUGIN_PATH
 
-    export PKG_CONFIG_PATH="${pkgs.openssl.dev}/lib/pkgconfig"
+    export PKG_CONFIG_PATH="${pkgs.openssl.dev}/lib/pkgconfig:${pkgs.zlib.dev}/lib/pkgconfig"
     export LIBCLANG_PATH="${pkgs.llvmPackages_11.libclang.lib}/lib"
   '';
   runScript = "bash";