diff --git a/1.10-php7.4/Dockerfile b/1.10-php7.4/Dockerfile
index 9973447..d0ff946 100644
--- a/1.10-php7.4/Dockerfile
+++ b/1.10-php7.4/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4.21-cli-buster@sha256:8a2f9c107875a5fd1feb6e53400dd61714505db4f79e764a95cd8b7a1c05f0b7
+FROM php:7.4.21-cli-buster@sha256:47964d807c678cd1203c165fa81dbe1e7c2b44ea4feb3c8edf64a95d295a8f32
 
 SHELL [ "/bin/bash", "-exo", "pipefail", "-c" ]
 
diff --git a/2.0-php7.4/Dockerfile b/2.0-php7.4/Dockerfile
index 49ae3af..231b4f2 100644
--- a/2.0-php7.4/Dockerfile
+++ b/2.0-php7.4/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:7.4.21-cli-buster@sha256:8a2f9c107875a5fd1feb6e53400dd61714505db4f79e764a95cd8b7a1c05f0b7
+FROM php:7.4.21-cli-buster@sha256:47964d807c678cd1203c165fa81dbe1e7c2b44ea4feb3c8edf64a95d295a8f32
 
 SHELL [ "/bin/bash", "-exo", "pipefail", "-c" ]