diff --git a/Dockerfile b/Dockerfile
index 601e24f..2c8127e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ARG ARCH=aarch64
-ARG SDK_VERSION=12.2.0
+ARG SDK_VERSION=12.7.0
 ARG SDK_IMAGE=docker.io/axisecp/acap-native-sdk
 ARG LIBMODBUS_VERSION=3.1.11
 ARG BUILD_DIR=/usr/local/src
diff --git a/manifest.json b/manifest.json
index 722a7d1..0416872 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,5 +1,5 @@
 {
-    "schemaVersion": "1.7.0",
+    "schemaVersion": "1.8.0",
     "acapPackageConf": {
         "setup": {
             "appName": "modbusacap",
@@ -7,7 +7,7 @@
             "vendor": "Axis Communications AB",
             "embeddedSdkVersion": "3.0",
             "runMode": "respawn",
-            "version": "1.2.6"
+            "version": "1.2.7"
         },
         "configuration": {
             "settingPage": "config.html",
diff --git a/modbusacap.c b/modbusacap.c
index 16b0eca..82a2dec 100644
--- a/modbusacap.c
+++ b/modbusacap.c
@@ -18,7 +18,6 @@
 #include <axevent.h>
 #include <axparameter.h>
 #include <libgen.h>
-#include <param.h>
 
 #include "modbus_client.h"
 #include "modbus_server.h"
@@ -285,7 +284,7 @@ static void scenario_callback(const gchar *name, const gchar *value, void *data)
         return;
     }
 
-    guint scenario = atoi(value);
+    const guint scenario = atoi(value);
     assert(0 < scenario);
     LOG_I("%s/%s: Got new %s (%u)", __FILE__, __FUNCTION__, name, scenario);
 
@@ -385,7 +384,7 @@ static gboolean signal_handler_init(void)
 int main(int argc, char **argv)
 {
     GError *error = NULL;
-    char *app_name = basename(argv[0]);
+    const char *app_name = basename(argv[0]);
     open_syslog(app_name);
 
     int ret = EXIT_SUCCESS;