diff --git a/php7.3/apache/Dockerfile b/php7.3/apache/Dockerfile
index 0d0ef8b..3981f69 100644
--- a/php7.3/apache/Dockerfile
+++ b/php7.3/apache/Dockerfile
@@ -69,8 +69,8 @@ RUN set -ex; \
 VOLUME /var/www/html
 
 # Define Joomla version and expected SHA512 signature
-ENV JOOMLA_VERSION 3.9.25
-ENV JOOMLA_SHA512 83fc90cb09d710e30dc8e8f50c4e6074ab74fb6a431a851b2567e30273e2a27686d9702cc0cdbae7dc2db09efa0081f8418064b691de43fee1af15f7a195fa25
+ENV JOOMLA_VERSION 3.9.26
+ENV JOOMLA_SHA512 2fd83450cb45c7cdf349e57d4933b78bf6d445775141b364f9f76a501877f3c16b794a9499e5b992f2aea74492103ffbe2d4bcc9b4f568ad79af6997a01ca842
 
 # Download package and extract to web volume
 RUN set -ex; \
diff --git a/php7.3/fpm-alpine/Dockerfile b/php7.3/fpm-alpine/Dockerfile
index 16fba8e..6ac5baa 100644
--- a/php7.3/fpm-alpine/Dockerfile
+++ b/php7.3/fpm-alpine/Dockerfile
@@ -66,8 +66,8 @@ RUN set -ex; \
 VOLUME /var/www/html
 
 # Define Joomla version and expected SHA1 signature
-ENV JOOMLA_VERSION 3.9.25
-ENV JOOMLA_SHA512 83fc90cb09d710e30dc8e8f50c4e6074ab74fb6a431a851b2567e30273e2a27686d9702cc0cdbae7dc2db09efa0081f8418064b691de43fee1af15f7a195fa25
+ENV JOOMLA_VERSION 3.9.26
+ENV JOOMLA_SHA512 2fd83450cb45c7cdf349e57d4933b78bf6d445775141b364f9f76a501877f3c16b794a9499e5b992f2aea74492103ffbe2d4bcc9b4f568ad79af6997a01ca842
 
 # Download package and extract to web volume
 RUN set -ex; \
diff --git a/php7.3/fpm/Dockerfile b/php7.3/fpm/Dockerfile
index 93c75c2..729ebc2 100644
--- a/php7.3/fpm/Dockerfile
+++ b/php7.3/fpm/Dockerfile
@@ -66,8 +66,8 @@ RUN set -ex; \
 VOLUME /var/www/html
 
 # Define Joomla version and expected SHA512 signature
-ENV JOOMLA_VERSION 3.9.25
-ENV JOOMLA_SHA512 83fc90cb09d710e30dc8e8f50c4e6074ab74fb6a431a851b2567e30273e2a27686d9702cc0cdbae7dc2db09efa0081f8418064b691de43fee1af15f7a195fa25
+ENV JOOMLA_VERSION 3.9.26
+ENV JOOMLA_SHA512 2fd83450cb45c7cdf349e57d4933b78bf6d445775141b364f9f76a501877f3c16b794a9499e5b992f2aea74492103ffbe2d4bcc9b4f568ad79af6997a01ca842
 
 # Download package and extract to web volume
 RUN set -ex; \
diff --git a/php7.4/apache/Dockerfile b/php7.4/apache/Dockerfile
index efc9937..478248e 100644
--- a/php7.4/apache/Dockerfile
+++ b/php7.4/apache/Dockerfile
@@ -69,8 +69,8 @@ RUN set -ex; \
 VOLUME /var/www/html
 
 # Define Joomla version and expected SHA512 signature
-ENV JOOMLA_VERSION 3.9.25
-ENV JOOMLA_SHA512 83fc90cb09d710e30dc8e8f50c4e6074ab74fb6a431a851b2567e30273e2a27686d9702cc0cdbae7dc2db09efa0081f8418064b691de43fee1af15f7a195fa25
+ENV JOOMLA_VERSION 3.9.26
+ENV JOOMLA_SHA512 2fd83450cb45c7cdf349e57d4933b78bf6d445775141b364f9f76a501877f3c16b794a9499e5b992f2aea74492103ffbe2d4bcc9b4f568ad79af6997a01ca842
 
 # Download package and extract to web volume
 RUN set -ex; \
diff --git a/php7.4/fpm-alpine/Dockerfile b/php7.4/fpm-alpine/Dockerfile
index e172b2d..693b136 100644
--- a/php7.4/fpm-alpine/Dockerfile
+++ b/php7.4/fpm-alpine/Dockerfile
@@ -66,8 +66,8 @@ RUN set -ex; \
 VOLUME /var/www/html
 
 # Define Joomla version and expected SHA1 signature
-ENV JOOMLA_VERSION 3.9.25
-ENV JOOMLA_SHA512 83fc90cb09d710e30dc8e8f50c4e6074ab74fb6a431a851b2567e30273e2a27686d9702cc0cdbae7dc2db09efa0081f8418064b691de43fee1af15f7a195fa25
+ENV JOOMLA_VERSION 3.9.26
+ENV JOOMLA_SHA512 2fd83450cb45c7cdf349e57d4933b78bf6d445775141b364f9f76a501877f3c16b794a9499e5b992f2aea74492103ffbe2d4bcc9b4f568ad79af6997a01ca842
 
 # Download package and extract to web volume
 RUN set -ex; \
diff --git a/php7.4/fpm/Dockerfile b/php7.4/fpm/Dockerfile
index 2043680..3f14cc3 100644
--- a/php7.4/fpm/Dockerfile
+++ b/php7.4/fpm/Dockerfile
@@ -66,8 +66,8 @@ RUN set -ex; \
 VOLUME /var/www/html
 
 # Define Joomla version and expected SHA512 signature
-ENV JOOMLA_VERSION 3.9.25
-ENV JOOMLA_SHA512 83fc90cb09d710e30dc8e8f50c4e6074ab74fb6a431a851b2567e30273e2a27686d9702cc0cdbae7dc2db09efa0081f8418064b691de43fee1af15f7a195fa25
+ENV JOOMLA_VERSION 3.9.26
+ENV JOOMLA_SHA512 2fd83450cb45c7cdf349e57d4933b78bf6d445775141b364f9f76a501877f3c16b794a9499e5b992f2aea74492103ffbe2d4bcc9b4f568ad79af6997a01ca842
 
 # Download package and extract to web volume
 RUN set -ex; \