diff --git a/beta/php8.1/apache/Dockerfile b/beta/php8.1/apache/Dockerfile
index 68df810c6f..9503942028 100644
--- a/beta/php8.1/apache/Dockerfile
+++ b/beta/php8.1/apache/Dockerfile
@@ -130,8 +130,8 @@ RUN set -eux; \
 	find /etc/apache2 -type f -name '*.conf' -exec sed -ri 's/([[:space:]]*LogFormat[[:space:]]+"[^"]*)%h([^"]*")/\1%a\2/g' '{}' +
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.1/fpm-alpine/Dockerfile b/beta/php8.1/fpm-alpine/Dockerfile
index db2174e7f3..4aae6ffc74 100644
--- a/beta/php8.1/fpm-alpine/Dockerfile
+++ b/beta/php8.1/fpm-alpine/Dockerfile
@@ -107,8 +107,8 @@ RUN { \
 	} > /usr/local/etc/php/conf.d/error-logging.ini
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.1/fpm/Dockerfile b/beta/php8.1/fpm/Dockerfile
index 77573c9f96..f496bd8059 100644
--- a/beta/php8.1/fpm/Dockerfile
+++ b/beta/php8.1/fpm/Dockerfile
@@ -111,8 +111,8 @@ RUN { \
 	} > /usr/local/etc/php/conf.d/error-logging.ini
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.2/apache/Dockerfile b/beta/php8.2/apache/Dockerfile
index 9910bce3fa..5d59b25f0e 100644
--- a/beta/php8.2/apache/Dockerfile
+++ b/beta/php8.2/apache/Dockerfile
@@ -130,8 +130,8 @@ RUN set -eux; \
 	find /etc/apache2 -type f -name '*.conf' -exec sed -ri 's/([[:space:]]*LogFormat[[:space:]]+"[^"]*)%h([^"]*")/\1%a\2/g' '{}' +
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.2/fpm-alpine/Dockerfile b/beta/php8.2/fpm-alpine/Dockerfile
index 40516fdee7..4b84316469 100644
--- a/beta/php8.2/fpm-alpine/Dockerfile
+++ b/beta/php8.2/fpm-alpine/Dockerfile
@@ -107,8 +107,8 @@ RUN { \
 	} > /usr/local/etc/php/conf.d/error-logging.ini
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.2/fpm/Dockerfile b/beta/php8.2/fpm/Dockerfile
index 10546796a0..3c4b682063 100644
--- a/beta/php8.2/fpm/Dockerfile
+++ b/beta/php8.2/fpm/Dockerfile
@@ -111,8 +111,8 @@ RUN { \
 	} > /usr/local/etc/php/conf.d/error-logging.ini
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.3/apache/Dockerfile b/beta/php8.3/apache/Dockerfile
index b9e97fed00..e1d86f6dfb 100644
--- a/beta/php8.3/apache/Dockerfile
+++ b/beta/php8.3/apache/Dockerfile
@@ -130,8 +130,8 @@ RUN set -eux; \
 	find /etc/apache2 -type f -name '*.conf' -exec sed -ri 's/([[:space:]]*LogFormat[[:space:]]+"[^"]*)%h([^"]*")/\1%a\2/g' '{}' +
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.3/fpm-alpine/Dockerfile b/beta/php8.3/fpm-alpine/Dockerfile
index 6c76030a83..7316829edd 100644
--- a/beta/php8.3/fpm-alpine/Dockerfile
+++ b/beta/php8.3/fpm-alpine/Dockerfile
@@ -107,8 +107,8 @@ RUN { \
 	} > /usr/local/etc/php/conf.d/error-logging.ini
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/beta/php8.3/fpm/Dockerfile b/beta/php8.3/fpm/Dockerfile
index 9530ce3b69..46c6c1bfdc 100644
--- a/beta/php8.3/fpm/Dockerfile
+++ b/beta/php8.3/fpm/Dockerfile
@@ -111,8 +111,8 @@ RUN { \
 	} > /usr/local/etc/php/conf.d/error-logging.ini
 
 RUN set -eux; \
-	version='6.6-RC1'; \
-	sha1='926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d'; \
+	version='6.6-RC2'; \
+	sha1='2a0b0e30827fbd588b4a08d30ea7878e0b317ba2'; \
 	\
 	curl -o wordpress.tar.gz -fL "https://wordpress.org/wordpress-$version.tar.gz"; \
 	echo "$sha1 *wordpress.tar.gz" | sha1sum -c -; \
diff --git a/versions.json b/versions.json
index 412b64f8f1..7c5e753016 100644
--- a/versions.json
+++ b/versions.json
@@ -5,14 +5,14 @@
       "8.2",
       "8.3"
     ],
-    "sha1": "926c5c62dc58e5c10ffa2a51c508c91f6b7f0c7d",
-    "upstream": "6.6-RC1",
+    "sha1": "2a0b0e30827fbd588b4a08d30ea7878e0b317ba2",
+    "upstream": "6.6-RC2",
     "variants": [
       "apache",
       "fpm",
       "fpm-alpine"
     ],
-    "version": "6.6-RC1"
+    "version": "6.6-RC2"
   },
   "cli": {
     "phpVersions": [