diff --git a/examples/custom-resources/app-protect-dos/syslog.yaml b/examples/custom-resources/app-protect-dos/syslog.yaml
index 4f70d7f499..99bb4dc558 100644
--- a/examples/custom-resources/app-protect-dos/syslog.yaml
+++ b/examples/custom-resources/app-protect-dos/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/examples/custom-resources/app-protect-dos/syslog2.yaml b/examples/custom-resources/app-protect-dos/syslog2.yaml
index 004137a132..d316daa43e 100644
--- a/examples/custom-resources/app-protect-dos/syslog2.yaml
+++ b/examples/custom-resources/app-protect-dos/syslog2.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog-2
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/examples/custom-resources/app-protect-waf/syslog.yaml b/examples/custom-resources/app-protect-waf/syslog.yaml
index 4f70d7f499..99bb4dc558 100644
--- a/examples/custom-resources/app-protect-waf/syslog.yaml
+++ b/examples/custom-resources/app-protect-waf/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/examples/ingress-resources/app-protect-dos/syslog.yaml b/examples/ingress-resources/app-protect-dos/syslog.yaml
index 4f70d7f499..99bb4dc558 100644
--- a/examples/ingress-resources/app-protect-dos/syslog.yaml
+++ b/examples/ingress-resources/app-protect-dos/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/examples/ingress-resources/app-protect-dos/syslog2.yaml b/examples/ingress-resources/app-protect-dos/syslog2.yaml
index 004137a132..d316daa43e 100644
--- a/examples/ingress-resources/app-protect-dos/syslog2.yaml
+++ b/examples/ingress-resources/app-protect-dos/syslog2.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog-2
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/examples/ingress-resources/app-protect-waf/syslog.yaml b/examples/ingress-resources/app-protect-waf/syslog.yaml
index 4f70d7f499..99bb4dc558 100644
--- a/examples/ingress-resources/app-protect-waf/syslog.yaml
+++ b/examples/ingress-resources/app-protect-waf/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/tests/data/ap-waf-grpc/syslog.yaml b/tests/data/ap-waf-grpc/syslog.yaml
index b5fcfb7968..c89b007fa0 100644
--- a/tests/data/ap-waf-grpc/syslog.yaml
+++ b/tests/data/ap-waf-grpc/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/tests/data/ap-waf/syslog.yaml b/tests/data/ap-waf/syslog.yaml
index b5fcfb7968..c89b007fa0 100644
--- a/tests/data/ap-waf/syslog.yaml
+++ b/tests/data/ap-waf/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/tests/data/ap-waf/syslog2.yaml b/tests/data/ap-waf/syslog2.yaml
index 8939d36bba..40fe72d0dc 100644
--- a/tests/data/ap-waf/syslog2.yaml
+++ b/tests/data/ap-waf/syslog2.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog2
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/tests/data/appprotect/syslog.yaml b/tests/data/appprotect/syslog.yaml
index 4767240d1e..34ea069b43 100644
--- a/tests/data/appprotect/syslog.yaml
+++ b/tests/data/appprotect/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
       - name: syslog
-        image: balabit/syslog-ng:3.38.1
+        image: balabit/syslog-ng:4.3.0
         ports:
         - containerPort: 514
         - containerPort: 601
diff --git a/tests/data/appprotect/syslog2.yaml b/tests/data/appprotect/syslog2.yaml
index a5e889fedb..d8ec77d85d 100644
--- a/tests/data/appprotect/syslog2.yaml
+++ b/tests/data/appprotect/syslog2.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
       - name: syslog2
-        image: balabit/syslog-ng:3.38.1
+        image: balabit/syslog-ng:4.3.0
         ports:
         - containerPort: 514
         - containerPort: 601
diff --git a/tests/data/dos/dos-syslog.yaml b/tests/data/dos/dos-syslog.yaml
index 4f70d7f499..99bb4dc558 100644
--- a/tests/data/dos/dos-syslog.yaml
+++ b/tests/data/dos/dos-syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601
diff --git a/tests/data/transport-server-externalname/external-svc-deployment.yaml b/tests/data/transport-server-externalname/external-svc-deployment.yaml
index 51413aeeee..e828ec3cf4 100644
--- a/tests/data/transport-server-externalname/external-svc-deployment.yaml
+++ b/tests/data/transport-server-externalname/external-svc-deployment.yaml
@@ -25,7 +25,7 @@ spec:
     spec:
       containers:
       - name: coredns-external-backend
-        image: coredns/coredns:1.8.6
+        image: coredns/coredns:1.10.1
         args: [ "-conf", "/etc/coredns/Corefile" ]
         volumeMounts:
         - name: config-volume
diff --git a/tests/data/transport-server-externalname/standard/service_deployment.yaml b/tests/data/transport-server-externalname/standard/service_deployment.yaml
index 6a89847ba1..228071e511 100644
--- a/tests/data/transport-server-externalname/standard/service_deployment.yaml
+++ b/tests/data/transport-server-externalname/standard/service_deployment.yaml
@@ -25,7 +25,7 @@ spec:
     spec:
       containers:
       - name: coredns
-        image: coredns/coredns:1.8.6
+        image: coredns/coredns:1.10.1
         args: [ "-conf", "/etc/coredns/Corefile" ]
         volumeMounts:
         - name: config-volume
diff --git a/tests/data/virtual-server-dos/syslog.yaml b/tests/data/virtual-server-dos/syslog.yaml
index 4f70d7f499..99bb4dc558 100644
--- a/tests/data/virtual-server-dos/syslog.yaml
+++ b/tests/data/virtual-server-dos/syslog.yaml
@@ -14,7 +14,7 @@ spec:
     spec:
       containers:
         - name: syslog
-          image: balabit/syslog-ng:3.38.1
+          image: balabit/syslog-ng:4.3.0
           ports:
             - containerPort: 514
             - containerPort: 601