diff --git a/x86-64-unknown-linux-builder-with-libressl-3.5.3/Dockerfile b/x86-64-unknown-linux-builder-with-libressl-3.5.3/Dockerfile
index 7236b50..49a61ac 100644
--- a/x86-64-unknown-linux-builder-with-libressl-3.5.3/Dockerfile
+++ b/x86-64-unknown-linux-builder-with-libressl-3.5.3/Dockerfile
@@ -1,5 +1,5 @@
 ARG FROM_TAG=release
-FROM ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
+FROM ghcr.io/ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
 
 RUN cd /tmp && \
   wget https://cdn.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.5.3.tar.gz && \
diff --git a/x86-64-unknown-linux-builder-with-libressl-3.7.2/Dockerfile b/x86-64-unknown-linux-builder-with-libressl-3.7.2/Dockerfile
index 602b61b..0ead43f 100644
--- a/x86-64-unknown-linux-builder-with-libressl-3.7.2/Dockerfile
+++ b/x86-64-unknown-linux-builder-with-libressl-3.7.2/Dockerfile
@@ -1,5 +1,5 @@
 ARG FROM_TAG=release
-FROM ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
+FROM ghcr.io/ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
 
 RUN cd /tmp && \
   wget https://cdn.openbsd.org/pub/OpenBSD/LibreSSL/libressl-3.7.2.tar.gz && \
diff --git a/x86-64-unknown-linux-builder-with-openssl_1.1.1q/Dockerfile b/x86-64-unknown-linux-builder-with-openssl_1.1.1q/Dockerfile
index b581dba..05c3b83 100644
--- a/x86-64-unknown-linux-builder-with-openssl_1.1.1q/Dockerfile
+++ b/x86-64-unknown-linux-builder-with-openssl_1.1.1q/Dockerfile
@@ -1,5 +1,5 @@
 ARG FROM_TAG=release
-FROM ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
+FROM ghcr.io/ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
 
 RUN apk add --update --no-cache \
   clang-dev \
diff --git a/x86-64-unknown-linux-builder-with-openssl_1.1.1t/Dockerfile b/x86-64-unknown-linux-builder-with-openssl_1.1.1t/Dockerfile
index 63b72b9..f81f7aa 100644
--- a/x86-64-unknown-linux-builder-with-openssl_1.1.1t/Dockerfile
+++ b/x86-64-unknown-linux-builder-with-openssl_1.1.1t/Dockerfile
@@ -1,5 +1,5 @@
 ARG FROM_TAG=release
-FROM ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
+FROM ghcr.io/ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
 
 RUN apk add --update --no-cache \
   clang-dev \
diff --git a/x86-64-unknown-linux-builder-with-openssl_3.0.7/Dockerfile b/x86-64-unknown-linux-builder-with-openssl_3.0.7/Dockerfile
index b420ba4..dc54fed 100644
--- a/x86-64-unknown-linux-builder-with-openssl_3.0.7/Dockerfile
+++ b/x86-64-unknown-linux-builder-with-openssl_3.0.7/Dockerfile
@@ -1,5 +1,5 @@
 ARG FROM_TAG=release
-FROM ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
+FROM ghcr.io/ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
 
 RUN apk add --update --no-cache \
   clang-dev \
diff --git a/x86-64-unknown-linux-builder-with-openssl_3.1.0/Dockerfile b/x86-64-unknown-linux-builder-with-openssl_3.1.0/Dockerfile
index 9065435..820c391 100644
--- a/x86-64-unknown-linux-builder-with-openssl_3.1.0/Dockerfile
+++ b/x86-64-unknown-linux-builder-with-openssl_3.1.0/Dockerfile
@@ -1,5 +1,5 @@
 ARG FROM_TAG=release
-FROM ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
+FROM ghcr.io/ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
 
 RUN apk add --update --no-cache \
   clang-dev \
diff --git a/x86-64-unknown-linux-builder-with-pcre/Dockerfile b/x86-64-unknown-linux-builder-with-pcre/Dockerfile
index 0c81bfa..937a3fd 100644
--- a/x86-64-unknown-linux-builder-with-pcre/Dockerfile
+++ b/x86-64-unknown-linux-builder-with-pcre/Dockerfile
@@ -1,4 +1,4 @@
 ARG FROM_TAG=release
-FROM ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
+FROM ghcr.io/ponylang/shared-docker-ci-x86-64-unknown-linux-builder:${FROM_TAG}
 
 RUN apk add --update --no-cache pcre2-dev