diff --git a/runtimes/7.4/Dockerfile b/runtimes/7.4/Dockerfile
index 2184e49a..6f16e243 100644
--- a/runtimes/7.4/Dockerfile
+++ b/runtimes/7.4/Dockerfile
@@ -15,12 +15,7 @@ RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
 RUN apt-get update \
     && apt-get install -y gnupg gosu curl ca-certificates zip unzip git supervisor sqlite3 libcap2-bin libpng-dev python2 \
-    && mkdir -p ~/.gnupg \
-    && chmod 600 ~/.gnupg \
-    && echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf \
-    && echo "keyserver hkp://keyserver.ubuntu.com:80" >> ~/.gnupg/dirmngr.conf \
-    && gpg --recv-key 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c \
-    && gpg --export 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c > /usr/share/keyrings/ppa_ondrej_php.gpg \
+    && curl -sS 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c' | gpg --dearmor | tee /usr/share/keyrings/ppa_ondrej_php.gpg > /dev/null \
     && echo "deb [signed-by=/usr/share/keyrings/ppa_ondrej_php.gpg] https://ppa.launchpadcontent.net/ondrej/php/ubuntu focal main" > /etc/apt/sources.list.d/ppa_ondrej_php.list \
     && apt-get update \
     && apt-get install -y php7.4-cli php7.4-dev \
diff --git a/runtimes/8.0/Dockerfile b/runtimes/8.0/Dockerfile
index 15456ca8..d55a2ccf 100644
--- a/runtimes/8.0/Dockerfile
+++ b/runtimes/8.0/Dockerfile
@@ -15,12 +15,7 @@ RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
 RUN apt-get update \
     && apt-get install -y gnupg gosu curl ca-certificates zip unzip git supervisor sqlite3 libcap2-bin libpng-dev python2 \
-    && mkdir -p ~/.gnupg \
-    && chmod 600 ~/.gnupg \
-    && echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf \
-    && echo "keyserver hkp://keyserver.ubuntu.com:80" >> ~/.gnupg/dirmngr.conf \
-    && gpg --recv-key 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c \
-    && gpg --export 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c > /usr/share/keyrings/ppa_ondrej_php.gpg \
+    && curl -sS 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c' | gpg --dearmor | tee /usr/share/keyrings/ppa_ondrej_php.gpg > /dev/null \
     && echo "deb [signed-by=/usr/share/keyrings/ppa_ondrej_php.gpg] https://ppa.launchpadcontent.net/ondrej/php/ubuntu focal main" > /etc/apt/sources.list.d/ppa_ondrej_php.list \
     && apt-get update \
     && apt-get install -y php8.0-cli php8.0-dev \
diff --git a/runtimes/8.1/Dockerfile b/runtimes/8.1/Dockerfile
index 29909ed8..2e853c36 100644
--- a/runtimes/8.1/Dockerfile
+++ b/runtimes/8.1/Dockerfile
@@ -15,12 +15,7 @@ RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
 RUN apt-get update \
     && apt-get install -y gnupg gosu curl ca-certificates zip unzip git supervisor sqlite3 libcap2-bin libpng-dev python2 \
-    && mkdir -p ~/.gnupg \
-    && chmod 600 ~/.gnupg \
-    && echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf \
-    && echo "keyserver hkp://keyserver.ubuntu.com:80" >> ~/.gnupg/dirmngr.conf \
-    && gpg --recv-key 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c \
-    && gpg --export 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c > /usr/share/keyrings/ppa_ondrej_php.gpg \
+    && curl -sS 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c' | gpg --dearmor | tee /usr/share/keyrings/ppa_ondrej_php.gpg > /dev/null \
     && echo "deb [signed-by=/usr/share/keyrings/ppa_ondrej_php.gpg] https://ppa.launchpadcontent.net/ondrej/php/ubuntu jammy main" > /etc/apt/sources.list.d/ppa_ondrej_php.list \
     && apt-get update \
     && apt-get install -y php8.1-cli php8.1-dev \
diff --git a/runtimes/8.2/Dockerfile b/runtimes/8.2/Dockerfile
index 9d966679..4b8781e2 100644
--- a/runtimes/8.2/Dockerfile
+++ b/runtimes/8.2/Dockerfile
@@ -15,12 +15,7 @@ RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 
 RUN apt-get update \
     && apt-get install -y gnupg gosu curl ca-certificates zip unzip git supervisor sqlite3 libcap2-bin libpng-dev python2 \
-    && mkdir -p ~/.gnupg \
-    && chmod 600 ~/.gnupg \
-    && echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf \
-    && echo "keyserver hkp://keyserver.ubuntu.com:80" >> ~/.gnupg/dirmngr.conf \
-    && gpg --recv-key 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c \
-    && gpg --export 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c > /usr/share/keyrings/ppa_ondrej_php.gpg \
+    && curl -sS 'https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c' | gpg --dearmor | tee /usr/share/keyrings/ppa_ondrej_php.gpg > /dev/null \
     && echo "deb [signed-by=/usr/share/keyrings/ppa_ondrej_php.gpg] https://ppa.launchpadcontent.net/ondrej/php/ubuntu jammy main" > /etc/apt/sources.list.d/ppa_ondrej_php.list \
     && apt-get update \
     && apt-get install -y php8.2-cli php8.2-dev \