diff --git a/1.6/Dockerfile b/1.6/Dockerfile
index 679cd78..463f301 100644
--- a/1.6/Dockerfile
+++ b/1.6/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.3.28-fpm-buster@sha256:648f8b42158df4eb4d1a0e0d0f7a23e9d8f04a362a9100020207586c5596f1c4
+FROM php:7.3.28-fpm-buster@sha256:7ed61b63f856473365c9e37dc566b9d29164d485d4d14f44aa77dfe46cffca14
 
 SHELL [ "/bin/bash", "-exo", "pipefail", "-c" ]
 
diff --git a/1.6/Dockerfile.prod b/1.6/Dockerfile.prod
index 77f3667..bc24c23 100644
--- a/1.6/Dockerfile.prod
+++ b/1.6/Dockerfile.prod
@@ -1,4 +1,4 @@
-FROM php:7.3.28-fpm-buster@sha256:648f8b42158df4eb4d1a0e0d0f7a23e9d8f04a362a9100020207586c5596f1c4
+FROM php:7.3.28-fpm-buster@sha256:7ed61b63f856473365c9e37dc566b9d29164d485d4d14f44aa77dfe46cffca14
 
 SHELL [ "/bin/bash", "-exo", "pipefail", "-c" ]