diff --git a/meta-arm/.gitlab-ci.yml b/meta-arm/.gitlab-ci.yml
index 15cf4ec..d6ac361 100644
--- a/meta-arm/.gitlab-ci.yml
+++ b/meta-arm/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: ${MIRROR_GHCR}/siemens/kas/kas:4.0
+image: ${MIRROR_GHCR}/siemens/kas/kas:4.3.1
 
 variables:
   # These are needed as the k8s executor doesn't respect the container
@@ -186,56 +186,66 @@
   extends: .build
   parallel:
     matrix:
-      - KERNEL: [linux-yocto, linux-yocto-dev, linux-yocto-rt]
+      - KERNEL: [linux-yocto, linux-yocto-rt]
         TOOLCHAINS: [gcc, clang]
         TESTING: testimage
+      - KERNEL: linux-yocto-dev
+        TESTING: testimage
 
 qemuarm64-secureboot:
   extends: .build
   parallel:
     matrix:
-      - KERNEL: [linux-yocto, linux-yocto-dev, linux-yocto-rt]
+      - KERNEL: [linux-yocto, linux-yocto-rt]
         TOOLCHAINS: [gcc, clang]
         TCLIBC: [glibc, musl]
         TS: [none, qemuarm64-secureboot-ts]
         TESTING: testimage
+      - KERNEL: linux-yocto-dev
+        TESTING: testimage
 
 qemuarm64:
   extends: .build
   parallel:
     matrix:
       - DISTRO: poky
-        KERNEL: [linux-yocto, linux-yocto-dev, linux-yocto-rt]
+        KERNEL: [linux-yocto, linux-yocto-rt]
         TOOLCHAINS: [gcc, clang]
         FIRMWARE: [u-boot, edk2]
         TESTING: testimage
       - DISTRO: poky-tiny
         TESTING: testimage
       - VIRT: xen
+      - KERNEL: linux-yocto-dev
+        TESTING: testimage
 
 qemuarm-secureboot:
   extends: .build
   parallel:
     matrix:
-      - KERNEL: [linux-yocto, linux-yocto-dev, linux-yocto-rt]
+      - KERNEL: [linux-yocto, linux-yocto-rt]
         TOOLCHAINS: [gcc, clang]
         TCLIBC: [glibc, musl]
         TESTING: testimage
       - TOOLCHAINS: external-gccarm
         TESTING: testimage
+      - KERNEL: linux-yocto-dev
+        TESTING: testimage
 
 qemuarm:
   extends: .build
   parallel:
     matrix:
       - DISTRO: poky
-        KERNEL: [linux-yocto, linux-yocto-dev, linux-yocto-rt]
+        KERNEL: [linux-yocto, linux-yocto-rt]
         TOOLCHAINS: [gcc, clang]
         FIRMWARE: [u-boot, edk2]
         TESTING: testimage
       - DISTRO: poky-tiny
         TESTING: testimage
       - VIRT: xen
+      - KERNEL: linux-yocto-dev
+        TESTING: testimage
 
 qemuarmv5:
   extends: .build