diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca89cce9..1c5b9c3e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -75,7 +75,7 @@ Table of Contents
 ## 5.1.3
 
 ### Changed
-- Upgrade _Composer_ from 2.6.6 to 2.7.6.
+- Upgrade _Composer_ from 2.6.6 to 2.7.7.
 - Enabled Brotli support in Swoole.
 
 ## 5.1.2
diff --git a/config/5.1.3.yml b/config/5.1.3.yml
index 5fa6f1c3..3f175a15 100644
--- a/config/5.1.3.yml
+++ b/config/5.1.3.yml
@@ -9,7 +9,7 @@ php:
   - "8.3.8"
 image:
   composer:
-    version: "2.7.6"
+    version: "2.7.7"
   php_extensions:
     redis:
       version: "6.0.2"
diff --git a/config/nightly.yml b/config/nightly.yml
index 6396195c..e8c9e419 100644
--- a/config/nightly.yml
+++ b/config/nightly.yml
@@ -9,7 +9,7 @@ php:
   - "8.3"
 image:
   composer:
-    version: "2.7.6"
+    version: "2.7.7"
   inotify: true
   php_extensions:
     redis:
diff --git a/dockerfiles/5.1.3/php8.0/alpine/Dockerfile b/dockerfiles/5.1.3/php8.0/alpine/Dockerfile
index 758874a7..8aaa7de2 100644
--- a/dockerfiles/5.1.3/php8.0/alpine/Dockerfile
+++ b/dockerfiles/5.1.3/php8.0/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.0.30-cli-alpine3.16
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/5.1.3/php8.0/cli/Dockerfile b/dockerfiles/5.1.3/php8.0/cli/Dockerfile
index b9a31433..e5b3e68e 100644
--- a/dockerfiles/5.1.3/php8.0/cli/Dockerfile
+++ b/dockerfiles/5.1.3/php8.0/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \
diff --git a/dockerfiles/5.1.3/php8.1/alpine/Dockerfile b/dockerfiles/5.1.3/php8.1/alpine/Dockerfile
index 6093d817..8609d2c8 100644
--- a/dockerfiles/5.1.3/php8.1/alpine/Dockerfile
+++ b/dockerfiles/5.1.3/php8.1/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.1.29-cli-alpine3.20
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/5.1.3/php8.1/cli/Dockerfile b/dockerfiles/5.1.3/php8.1/cli/Dockerfile
index e1d07924..1ff0936e 100644
--- a/dockerfiles/5.1.3/php8.1/cli/Dockerfile
+++ b/dockerfiles/5.1.3/php8.1/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \
diff --git a/dockerfiles/5.1.3/php8.2/alpine/Dockerfile b/dockerfiles/5.1.3/php8.2/alpine/Dockerfile
index d1f4557a..919aacec 100644
--- a/dockerfiles/5.1.3/php8.2/alpine/Dockerfile
+++ b/dockerfiles/5.1.3/php8.2/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.2.20-cli-alpine3.20
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/5.1.3/php8.2/cli/Dockerfile b/dockerfiles/5.1.3/php8.2/cli/Dockerfile
index f433b2ab..33a074ae 100644
--- a/dockerfiles/5.1.3/php8.2/cli/Dockerfile
+++ b/dockerfiles/5.1.3/php8.2/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \
diff --git a/dockerfiles/5.1.3/php8.3/alpine/Dockerfile b/dockerfiles/5.1.3/php8.3/alpine/Dockerfile
index a4758ed8..0b80fd91 100644
--- a/dockerfiles/5.1.3/php8.3/alpine/Dockerfile
+++ b/dockerfiles/5.1.3/php8.3/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.3.8-cli-alpine3.20
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/5.1.3/php8.3/cli/Dockerfile b/dockerfiles/5.1.3/php8.3/cli/Dockerfile
index eea977ac..a0d43dd3 100644
--- a/dockerfiles/5.1.3/php8.3/cli/Dockerfile
+++ b/dockerfiles/5.1.3/php8.3/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \
diff --git a/dockerfiles/nightly/php8.0/alpine/Dockerfile b/dockerfiles/nightly/php8.0/alpine/Dockerfile
index 4695774c..ba1377b7 100644
--- a/dockerfiles/nightly/php8.0/alpine/Dockerfile
+++ b/dockerfiles/nightly/php8.0/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.0-cli-alpine3.16
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/nightly/php8.0/cli/Dockerfile b/dockerfiles/nightly/php8.0/cli/Dockerfile
index cf8920e5..3b16151a 100644
--- a/dockerfiles/nightly/php8.0/cli/Dockerfile
+++ b/dockerfiles/nightly/php8.0/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \
diff --git a/dockerfiles/nightly/php8.1/alpine/Dockerfile b/dockerfiles/nightly/php8.1/alpine/Dockerfile
index 0d5085ad..679aa9b3 100644
--- a/dockerfiles/nightly/php8.1/alpine/Dockerfile
+++ b/dockerfiles/nightly/php8.1/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.1-cli-alpine3.20
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/nightly/php8.1/cli/Dockerfile b/dockerfiles/nightly/php8.1/cli/Dockerfile
index 55b52386..7554f49f 100644
--- a/dockerfiles/nightly/php8.1/cli/Dockerfile
+++ b/dockerfiles/nightly/php8.1/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \
diff --git a/dockerfiles/nightly/php8.2/alpine/Dockerfile b/dockerfiles/nightly/php8.2/alpine/Dockerfile
index 10c4527b..58677ae9 100644
--- a/dockerfiles/nightly/php8.2/alpine/Dockerfile
+++ b/dockerfiles/nightly/php8.2/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.2-cli-alpine3.20
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/nightly/php8.2/cli/Dockerfile b/dockerfiles/nightly/php8.2/cli/Dockerfile
index 3eb226c1..0fb65bab 100644
--- a/dockerfiles/nightly/php8.2/cli/Dockerfile
+++ b/dockerfiles/nightly/php8.2/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \
diff --git a/dockerfiles/nightly/php8.3/alpine/Dockerfile b/dockerfiles/nightly/php8.3/alpine/Dockerfile
index 64e71310..f3979245 100644
--- a/dockerfiles/nightly/php8.3/alpine/Dockerfile
+++ b/dockerfiles/nightly/php8.3/alpine/Dockerfile
@@ -1,6 +1,6 @@
 FROM php:8.3-cli-alpine3.20
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 
 RUN \
     set -ex && \
diff --git a/dockerfiles/nightly/php8.3/cli/Dockerfile b/dockerfiles/nightly/php8.3/cli/Dockerfile
index b3675fe4..707157b0 100644
--- a/dockerfiles/nightly/php8.3/cli/Dockerfile
+++ b/dockerfiles/nightly/php8.3/cli/Dockerfile
@@ -6,7 +6,7 @@ ENV TERM            xterm-color
 ARG DEV_MODE
 ENV DEV_MODE $DEV_MODE
 
-COPY --from=composer:2.7.6 /usr/bin/composer /usr/bin/
+COPY --from=composer:2.7.7 /usr/bin/composer /usr/bin/
 COPY ./rootfilesystem/ /
 
 RUN \