diff --git a/.github/workflows/alma8.yml b/.github/workflows/alma8.yml
index 04b5945..c3738fe 100644
--- a/.github/workflows/alma8.yml
+++ b/.github/workflows/alma8.yml
@@ -20,7 +20,7 @@ jobs:
         DOCKER_FILE: alma8/Dockerfile 
         DOCKER_ACCOUNT: jeonghanlee
         DOCKER_REPO: alma8-epics
-        DOCKER_TAG: v2.1.0
+        DOCKER_TAG: latest
         
     steps:
       - 
diff --git a/.github/workflows/centos7.yml b/.github/workflows/centos7.yml
index 15a0405..076edf2 100644
--- a/.github/workflows/centos7.yml
+++ b/.github/workflows/centos7.yml
@@ -20,7 +20,7 @@ jobs:
         DOCKER_FILE: centos7/Dockerfile 
         DOCKER_ACCOUNT: jeonghanlee
         DOCKER_REPO: centos7-epics
-        DOCKER_TAG: v2.1.0
+        DOCKER_TAG: latest
         
     steps:
       - 
diff --git a/.github/workflows/debian11.yml b/.github/workflows/debian11.yml
index bfcf2b8..56e1de8 100644
--- a/.github/workflows/debian11.yml
+++ b/.github/workflows/debian11.yml
@@ -21,7 +21,7 @@ jobs:
         DOCKER_FILE: debian11/Dockerfile 
         DOCKER_ACCOUNT: jeonghanlee
         DOCKER_REPO: debian11-epics
-        DOCKER_TAG: v2.1.0
+        DOCKER_TAG: latest
         
     steps:
       - 
diff --git a/.github/workflows/debian12.yml b/.github/workflows/debian12.yml
index a3545a9..8ece39a 100644
--- a/.github/workflows/debian12.yml
+++ b/.github/workflows/debian12.yml
@@ -21,7 +21,7 @@ jobs:
         DOCKER_FILE: debian12/Dockerfile 
         DOCKER_ACCOUNT: jeonghanlee
         DOCKER_REPO: debian12-epics
-        DOCKER_TAG: v2.1.0
+        DOCKER_TAG: latest
         
     steps:
       - 
diff --git a/.github/workflows/rocky8.yml b/.github/workflows/rocky8.yml
index 60154fc..e80c183 100644
--- a/.github/workflows/rocky8.yml
+++ b/.github/workflows/rocky8.yml
@@ -20,7 +20,7 @@ jobs:
         DOCKER_FILE: rocky8/Dockerfile 
         DOCKER_ACCOUNT: jeonghanlee
         DOCKER_REPO: rocky8-epics
-        DOCKER_TAG: v2.1.0
+        DOCKER_TAG: latest
         
     steps:
       - 
diff --git a/.github/workflows/rocky9.yml b/.github/workflows/rocky9.yml
index afc4809..d19c05b 100644
--- a/.github/workflows/rocky9.yml
+++ b/.github/workflows/rocky9.yml
@@ -20,7 +20,7 @@ jobs:
         DOCKER_FILE: rocky9/Dockerfile 
         DOCKER_ACCOUNT: jeonghanlee
         DOCKER_REPO: rocky9-epics
-        DOCKER_TAG: v2.1.0
+        DOCKER_TAG: latest
         
     steps:
       -