diff --git a/a2cps_cms/Dockerfile b/a2cps_cms/Dockerfile
index 09e63639..b7634cce 100644
--- a/a2cps_cms/Dockerfile
+++ b/a2cps_cms/Dockerfile
@@ -1,5 +1,5 @@
-# TACC/Core-CMS#v3.12.0-beta.2
-FROM taccwma/core-cms:55db2ed
+# TACC/Core-CMS#v4.5.0
+FROM taccwma/core-cms:5473db7
 
 WORKDIR /code
 
diff --git a/matcssi_cms/Dockerfile b/matcssi_cms/Dockerfile
index c68513f4..b7634cce 100644
--- a/matcssi_cms/Dockerfile
+++ b/matcssi_cms/Dockerfile
@@ -1,5 +1,5 @@
-# TACC/Core-CMS#v3.12.0-beta.3
-FROM taccwma/core-cms:aba079b
+# TACC/Core-CMS#v4.5.0
+FROM taccwma/core-cms:5473db7
 
 WORKDIR /code