diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
new file mode 100644
index 000000000..13d1bdfa7
--- /dev/null
+++ b/.github/workflows/continuous-integration.yml
@@ -0,0 +1,44 @@
+name: "Continuous Integration"
+
+on: [push]
+
+env:
+    fail-fast: true
+
+jobs:
+    tests:
+        name: "Symfony1 Tests"
+        runs-on: "ubuntu-22.04"
+
+        strategy:
+            matrix:
+                php-version:
+                    - "7.4"
+                    # - "8.0"
+                    # - "8.1"
+                memcached-version:
+                    - "1.6"
+
+        services:
+            memcached:
+              image: "memcached:${{ matrix.memcached-version }}"
+
+        steps:
+            - name: "Checkout"
+              uses: "actions/checkout@v3"
+              with:
+                submodules: "true"
+
+            - name: "Install PHP"
+              uses: "shivammathur/setup-php@v2"
+              with:
+                  php-version: "${{ matrix.php-version }}"
+
+            - name: "Install dependencies with Composer"
+              uses: "ramsey/composer-install@v2"
+
+            - name: "Run Check configuration"
+              run: "php data/bin/check_configuration.php"
+
+            - name: "Run Tests"
+              run: "php data/bin/symfony symfony:test --trace"
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index c163be702..000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,46 +0,0 @@
-os: linux
-dist: xenial
-language: php
-
-php:
-    - 7.0
-    - 7.1
-    - 7.2
-    - 7.3
-    - 7.4
-    - nightly
-
-# run build against nightly but allow them to fail
-jobs:
-    fast_finish: true
-    allow_failures:
-        - php: nightly
-    include:
-        - php: 5.3
-          dist: precise
-        - php: 5.4
-          dist: precise
-        - php: 5.5
-          dist: trusty
-        - php: 5.6
-          dist: trusty
-
-services:
-    - memcached
-
-cache:
-    directories:
-        - $HOME/.composer/cache
-
-before_install:
-    - sh -c 'if [ $(php -r "echo PHP_MINOR_VERSION;") -le 4 ] && [ $(php -r "echo PHP_MAJOR_VERSION;") -le 5 ]; then echo "extension = apc.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi;'
-    - sh -c 'if [ $(php -r "echo PHP_RELEASE_VERSION;") -le 98 ] && [ $(php -r "echo PHP_MAJOR_VERSION;") -le 5 ]; then echo "extension = memcache.so" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini; fi;'
-
-install:
-    # by default, --remote is not used on travis
-    - git submodule update --remote --force
-    - composer install --prefer-dist --no-progress --no-suggest -o
-
-script:
-    - php data/bin/check_configuration.php
-    - php data/bin/symfony symfony:test --trace
diff --git a/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine b/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine
index 0564971b2..f8ea8b76c 160000
--- a/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine
+++ b/lib/plugins/sfDoctrinePlugin/lib/vendor/doctrine
@@ -1 +1 @@
-Subproject commit 0564971b2badd778914ac0fcb74518a00d6918f1
+Subproject commit f8ea8b76cb3f932a4a21aa146c0ebc27939ccc04
diff --git a/lib/vendor/swiftmailer b/lib/vendor/swiftmailer
index 4cc928420..181b89f18 160000
--- a/lib/vendor/swiftmailer
+++ b/lib/vendor/swiftmailer
@@ -1 +1 @@
-Subproject commit 4cc92842069c2bbc1f28daaaf1d2576ec4dfe153
+Subproject commit 181b89f18a90f8925ef805f950d47a7190e9b950
diff --git a/test/unit/validator/sfValidatorFileTest.php b/test/unit/validator/sfValidatorFileTest.php
index 43412cffc..42463acfa 100755
--- a/test/unit/validator/sfValidatorFileTest.php
+++ b/test/unit/validator/sfValidatorFileTest.php
@@ -105,7 +105,7 @@ public function getMimeTypesFromCategory($category)
 $v = new testValidatorFile();
 $t->is($v->guessFromFileBinary($tmpDir.'/test.txt'), 'text/plain', '->guessFromFileBinary() guesses the type of a given file');
 $t->is($v->guessFromFileBinary($tmpDir.'/foo.txt'), null, '->guessFromFileBinary() returns null if the file type is not guessable');
-$t->is($v->guessFromFileBinary('/bin/ls'), (PHP_OS != 'Darwin') ? 'application/x-executable' : 'application/octet-stream', '->guessFromFileBinary() returns correct type if file is guessable');
+$t->is($v->guessFromFileBinary('/bin/ls'), (PHP_OS != 'Darwin') ? 'application/x-pie-executable' : 'application/octet-stream', '->guessFromFileBinary() returns correct type if file is guessable');
 $t->is($v->guessFromFileBinary('-test'), null, '->guessFromFileBinary() returns null if file path has leading dash');
 
 // ->getMimeType()