diff --git a/.gitlab/ci/amazonlinux-2.yml b/.gitlab/ci/amazonlinux-2.yml
index cd1f311..703f8b8 100644
--- a/.gitlab/ci/amazonlinux-2.yml
+++ b/.gitlab/ci/amazonlinux-2.yml
@@ -7,7 +7,7 @@ swift trunk:
 
 swift 5.3:
   extends: .unit-test
-  image: swiftlang/swift:nightly-5.3-amazonlinux2
+  image: swift:5.3-amazonlinux2
 
 swift 5.2:
   extends: .unit-test
diff --git a/.gitlab/ci/centos-7.yml b/.gitlab/ci/centos-7.yml
index f589ac6..81c8ab6 100644
--- a/.gitlab/ci/centos-7.yml
+++ b/.gitlab/ci/centos-7.yml
@@ -15,7 +15,7 @@ swift trunk:
 
 swift 5.3:
   extends: .centos7-test-workaround
-  image: swiftlang/swift:nightly-5.3-centos7
+  image: swift:5.3-centos7
 
 swift 5.2:
   extends: .centos7-test-workaround
diff --git a/.gitlab/ci/centos-8.yml b/.gitlab/ci/centos-8.yml
index 5f5e871..cfda413 100644
--- a/.gitlab/ci/centos-8.yml
+++ b/.gitlab/ci/centos-8.yml
@@ -7,7 +7,7 @@ swift trunk:
 
 swift 5.3:
   extends: .unit-test
-  image: swiftlang/swift:nightly-5.3-centos8
+  image: swift:5.3-centos8
 
 swift 5.2:
   extends: .unit-test
diff --git a/.gitlab/ci/ubuntu-bionic.yml b/.gitlab/ci/ubuntu-bionic.yml
index abb006c..5c9181e 100644
--- a/.gitlab/ci/ubuntu-bionic.yml
+++ b/.gitlab/ci/ubuntu-bionic.yml
@@ -7,7 +7,7 @@ swift trunk:
 
 swift 5.3:
   extends: .unit-test
-  image: swiftlang/swift:nightly-5.3-bionic
+  image: swift:5.3-bionic
 
 swift 5.2:
   extends: .unit-test
diff --git a/.gitlab/ci/ubuntu-focal.yml b/.gitlab/ci/ubuntu-focal.yml
index 8a9f8fe..d16ef9d 100644
--- a/.gitlab/ci/ubuntu-focal.yml
+++ b/.gitlab/ci/ubuntu-focal.yml
@@ -7,7 +7,7 @@ swift trunk:
 
 swift 5.3:
   extends: .unit-test
-  image: swiftlang/swift:nightly-5.3-focal
+  image: swift:5.3-focal
 
 swift 5.2:
   extends: .unit-test
diff --git a/.gitlab/ci/ubuntu-xenial.yml b/.gitlab/ci/ubuntu-xenial.yml
index 6b8f5b4..d3336fb 100644
--- a/.gitlab/ci/ubuntu-xenial.yml
+++ b/.gitlab/ci/ubuntu-xenial.yml
@@ -7,7 +7,7 @@ swift trunk:
 
 swift 5.3:
   extends: .unit-test
-  image: swiftlang/swift:nightly-5.3-xenial
+  image: swift:5.3-xenial
 
 swift 5.2:
   extends: .unit-test