diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e0b83b..cc68337 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@
 ## 3.7.0 (not released yet)
 
 * Add documentation cookbook for installing redirection.io
+* Upgrade to Traefik v2.7.0
+* Upgrade to PostgreSQL v14
+* Upgrade to Composer v2.3
 
 ## 3.6.0 (2022-03-10)
 
diff --git a/infrastructure/docker/services/builder/Dockerfile b/infrastructure/docker/services/builder/Dockerfile
index 6880801..ee38d14 100644
--- a/infrastructure/docker/services/builder/Dockerfile
+++ b/infrastructure/docker/services/builder/Dockerfile
@@ -29,7 +29,7 @@ RUN adduser app sudo \
     && phpenmod app-builder
 
 # Composer
-COPY --from=composer/composer:2.2.7 /usr/bin/composer /usr/bin/composer
+COPY --from=composer/composer:2.3.5 /usr/bin/composer /usr/bin/composer
 RUN mkdir -p "/home/app/.composer/cache" \
     && chown app: /home/app/.composer -R
 
diff --git a/infrastructure/docker/services/postgres/Dockerfile b/infrastructure/docker/services/postgres/Dockerfile
index dec53c0..e56205c 100644
--- a/infrastructure/docker/services/postgres/Dockerfile
+++ b/infrastructure/docker/services/postgres/Dockerfile
@@ -1,3 +1,3 @@
-FROM postgres:12
+FROM postgres:14
 
 EXPOSE 5432
diff --git a/infrastructure/docker/services/router/Dockerfile b/infrastructure/docker/services/router/Dockerfile
index 3f31bc6..5eb3aa5 100644
--- a/infrastructure/docker/services/router/Dockerfile
+++ b/infrastructure/docker/services/router/Dockerfile
@@ -1,3 +1,3 @@
-FROM traefik:v2.2
+FROM traefik:v2.7
 
 COPY etc/. /etc/