diff --git a/100_monitoring/tick/docker-compose.yml b/100_monitoring/tick/docker-compose.yml
index 32c50437..fe61997f 100644
--- a/100_monitoring/tick/docker-compose.yml
+++ b/100_monitoring/tick/docker-compose.yml
@@ -3,7 +3,7 @@ version: "3.3"
 services:
 
   proxy:
-    image: traefik:v3.2.1
+    image: traefik:v3.4.4
     command: "--debug --docker --docker.endpoint='unix:///var/run/docker.sock' --docker.watch=true --docker.exposedByDefault=false --entryPoints='Name:http Address::80' --defaultEntryPoints='http'"
     ports:
       - 80:80
diff --git a/110_ecosystem/reverse_proxy/docker-compose.yml b/110_ecosystem/reverse_proxy/docker-compose.yml
index 09179ec6..7bb7d751 100644
--- a/110_ecosystem/reverse_proxy/docker-compose.yml
+++ b/110_ecosystem/reverse_proxy/docker-compose.yml
@@ -3,7 +3,7 @@ version: "3.7"
 services:
 
   traefik:
-    image: traefik:v3.2.1
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG
diff --git a/120_kubernetes/30_ingress/compose.yaml b/120_kubernetes/30_ingress/compose.yaml
index f150fe18..0bb3a3b7 100644
--- a/120_kubernetes/30_ingress/compose.yaml
+++ b/120_kubernetes/30_ingress/compose.yaml
@@ -7,7 +7,7 @@ services:
 
   # https://doc.traefik.io/traefik/
   traefik:
-    image: traefik:v3.2.1
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG
diff --git a/150_gitlab/100_reverse_proxy/compose.tls.yml b/150_gitlab/100_reverse_proxy/compose.tls.yml
index 6577ad6a..c1d9ba05 100644
--- a/150_gitlab/100_reverse_proxy/compose.tls.yml
+++ b/150_gitlab/100_reverse_proxy/compose.tls.yml
@@ -12,7 +12,7 @@ services:
 
   # https://doc.traefik.io/traefik/
   traefik:
-    image: traefik:v3.2.1
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG
diff --git a/150_gitlab/100_reverse_proxy/compose.yml b/150_gitlab/100_reverse_proxy/compose.yml
index 938c4416..bba11ba6 100644
--- a/150_gitlab/100_reverse_proxy/compose.yml
+++ b/150_gitlab/100_reverse_proxy/compose.yml
@@ -12,7 +12,7 @@ services:
 
   # https://doc.traefik.io/traefik/
   traefik:
-    image: traefik:v3.2.1
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG
diff --git a/150_gitlab/180_components/docker-compose.yaml b/150_gitlab/180_components/docker-compose.yaml
index e2c13727..4f3b99c4 100644
--- a/150_gitlab/180_components/docker-compose.yaml
+++ b/150_gitlab/180_components/docker-compose.yaml
@@ -24,7 +24,7 @@ services:
 
   # https://doc.traefik.io/traefik/
   traefik:
-    image: traefik:v3.2.1
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG
diff --git a/160_gitlab_ci/001_server/compose.yaml b/160_gitlab_ci/001_server/compose.yaml
index 9b3106ca..af3a4ddf 100644
--- a/160_gitlab_ci/001_server/compose.yaml
+++ b/160_gitlab_ci/001_server/compose.yaml
@@ -10,7 +10,7 @@ services:
 
   # https://doc.traefik.io/traefik/
   traefik:
-    image: traefik:v3.3.7
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG
diff --git a/160_gitlab_ci/003_vscode/compose.yaml b/160_gitlab_ci/003_vscode/compose.yaml
index b8efdba5..b704af05 100644
--- a/160_gitlab_ci/003_vscode/compose.yaml
+++ b/160_gitlab_ci/003_vscode/compose.yaml
@@ -4,7 +4,7 @@ services:
 
   # https://doc.traefik.io/traefik/
   traefik:
-    image: traefik:v3.3.7
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG
diff --git a/160_gitlab_ci/009_local/compose.server.yaml b/160_gitlab_ci/009_local/compose.server.yaml
index f35a3c1d..ba7caf4d 100644
--- a/160_gitlab_ci/009_local/compose.server.yaml
+++ b/160_gitlab_ci/009_local/compose.server.yaml
@@ -9,7 +9,7 @@ services:
 
   # https://doc.traefik.io/traefik/
   traefik:
-    image: traefik:v3.3.7
+    image: traefik:v3.4.4
     command:
     - --log=true
     - --log.level=DEBUG