diff --git a/contrib/gitian-descriptors/gitian-linux.yml b/contrib/gitian-descriptors/gitian-linux.yml
--- a/contrib/gitian-descriptors/gitian-linux.yml
+++ b/contrib/gitian-descriptors/gitian-linux.yml
@@ -2,21 +2,23 @@
 name: "bitcoin-abc-0.15-linux"
 enable_cache: true
 suites:
-- "trusty"
+- "xenial"
 architectures:
 - "amd64"
 packages:
 - "curl"
 - "g++-aarch64-linux-gnu"
-- "g++-4.8-aarch64-linux-gnu"
-- "gcc-4.8-aarch64-linux-gnu"
+- "g++-5-aarch64-linux-gnu"
+- "gcc-aarch64-linux-gnu"
+- "gcc-5-aarch64-linux-gnu"
 - "binutils-aarch64-linux-gnu"
 - "g++-arm-linux-gnueabihf"
-- "g++-4.8-arm-linux-gnueabihf"
-- "gcc-4.8-arm-linux-gnueabihf"
+- "g++-5-arm-linux-gnueabihf"
+- "gcc-arm-linux-gnueabihf"
+- "gcc-5-arm-linux-gnueabihf"
 - "binutils-arm-linux-gnueabihf"
-- "g++-4.8-multilib"
-- "gcc-4.8-multilib"
+- "g++-5-multilib"
+- "gcc-5-multilib"
 - "binutils-gold"
 - "git-core"
 - "pkg-config"
diff --git a/contrib/gitian-descriptors/gitian-osx-signer.yml b/contrib/gitian-descriptors/gitian-osx-signer.yml
--- a/contrib/gitian-descriptors/gitian-osx-signer.yml
+++ b/contrib/gitian-descriptors/gitian-osx-signer.yml
@@ -1,7 +1,7 @@
 ---
 name: "bitcoin-dmg-signer"
 suites:
-- "trusty"
+- "xenial"
 architectures:
 - "amd64"
 packages:
diff --git a/contrib/gitian-descriptors/gitian-osx.yml b/contrib/gitian-descriptors/gitian-osx.yml
--- a/contrib/gitian-descriptors/gitian-osx.yml
+++ b/contrib/gitian-descriptors/gitian-osx.yml
@@ -2,7 +2,7 @@
 name: "bitcoin-abc-0.15-osx"
 enable_cache: true
 suites:
-- "trusty"
+- "xenial"
 architectures:
 - "amd64"
 packages:
diff --git a/contrib/gitian-descriptors/gitian-win-signer.yml b/contrib/gitian-descriptors/gitian-win-signer.yml
--- a/contrib/gitian-descriptors/gitian-win-signer.yml
+++ b/contrib/gitian-descriptors/gitian-win-signer.yml
@@ -1,7 +1,7 @@
 ---
 name: "bitcoin-win-signer"
 suites:
-- "trusty"
+- "xenial"
 architectures:
 - "amd64"
 packages:
diff --git a/contrib/gitian-descriptors/gitian-win.yml b/contrib/gitian-descriptors/gitian-win.yml
--- a/contrib/gitian-descriptors/gitian-win.yml
+++ b/contrib/gitian-descriptors/gitian-win.yml
@@ -2,7 +2,7 @@
 name: "bitcoin-abc-0.15-win"
 enable_cache: true
 suites:
-- "trusty"
+- "xenial"
 architectures:
 - "amd64"
 packages: