diff --git a/build-docker-compose.yaml b/build-docker-compose.yaml
index 669c88d4..31095217 100644
--- a/build-docker-compose.yaml
+++ b/build-docker-compose.yaml
@@ -63,7 +63,7 @@ services:
       timeout: 10s
       retries: 5
   default_agent:
-    image: jenkins/ssh-agent:6.19.0-jdk21
+    image: jenkins/ssh-agent:6.20.0-jdk21
     container_name: desktop-jenkins_agent-1
     profiles:
       - default
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 8a6d53bd..114b9574 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -121,7 +121,7 @@ services:
   # The healthcheck command for each agent checks if the authorized_keys file exists in the /home/jenkins/.ssh directory.
   # The /home/jenkins/.ssh directory in each agent container is mapped to the agent-ssh-dir volume on the host.
   default_agent:
-    image: jenkins/ssh-agent:6.19.0-jdk21
+    image: jenkins/ssh-agent:6.20.0-jdk21
     container_name: desktop-jenkins_agent-1
     profiles:
       - default
diff --git a/dockerfiles/cpp/Dockerfile b/dockerfiles/cpp/Dockerfile
index 6d0aed44..bf4548db 100644
--- a/dockerfiles/cpp/Dockerfile
+++ b/dockerfiles/cpp/Dockerfile
@@ -1,4 +1,4 @@
-FROM jenkins/ssh-agent:6.19.0-jdk21
+FROM jenkins/ssh-agent:6.20.0-jdk21
 
 # Install necessary C++ build tools
 RUN apt-get update && apt-get install -y --no-install-recommends \