diff --git a/.travis.yml b/.travis.yml
index d908eff6..e368b84e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,7 @@ env:
   - TEST_PHP_SQL_PWD=Password123
 
 before_install:
-  - docker pull mcr.microsoft.com/mssql/server:2019-CTP3.2-ubuntu
+  - docker pull mcr.microsoft.com/mssql/server:2019-GA-ubuntu-16.04
  
 install:
   - docker run -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=Password123' -p 1433:1433 --name=$TEST_PHP_SQL_SERVER -d mcr.microsoft.com/mssql/server:2019-CTP3.2-ubuntu
diff --git a/appveyor.yml b/appveyor.yml
index ae779335..ef9870ef 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -23,7 +23,7 @@ environment:
         TEST_PHP_SQL_SERVER: (local)\SQL2017
         SQL_INSTANCE: SQL2017
         PHP_VC: 15
-        PHP_MAJOR_VER: 7.2
+        PHP_MAJOR_VER: 7.3
         PHP_MINOR_VER: 11
         PHP_EXE_PATH: x64\Release_TS
         THREAD: ts
@@ -39,7 +39,7 @@ environment:
         THREAD: nts
         platform: x86
 
-# PHP_MAJOR_VER is PHP major version to build (7.2, 7.1)
+# PHP_MAJOR_VER is PHP major version to build (7.2, 7.3)
 # PHP_MINOR_VER is PHP point release number (or latest for latest release)
 # PHP_VC is the Visual C++ version
 # PHP_EXE_PATH is the relative path from php src folder to php executable
@@ -83,8 +83,8 @@ install:
         }
     - echo Downloading MSODBCSQL 17
     # AppVeyor build works are x64 VMs and 32-bit ODBC driver cannot be installed on it
-    - ps: (new-object net.webclient).DownloadFile('https://download.microsoft.com/download/E/6/B/E6BFDC7A-5BCD-4C51-9912-635646DA801E/en-US/msodbcsql_17.4.1.1_x64.msi', 'c:\projects\msodbcsql_17.4.1.1_x64.msi')
-    - cmd /c start /wait msiexec /i "c:\projects\msodbcsql_17.4.1.1_x64.msi" /q IACCEPTMSODBCSQLLICENSETERMS=YES ADDLOCAL=ALL
+    - ps: (new-object net.webclient).DownloadFile('https://download.microsoft.com/download/E/6/B/E6BFDC7A-5BCD-4C51-9912-635646DA801E/en-US/msodbcsql_17.4.2.1_x64.msi', 'c:\projects\msodbcsql_17.4.2.1_x64.msi')
+    - cmd /c start /wait msiexec /i "c:\projects\msodbcsql_17.4.2.1_x64.msi" /q IACCEPTMSODBCSQLLICENSETERMS=YES ADDLOCAL=ALL
     - echo Checking the version of MSODBCSQL
     - reg query "HKLM\SOFTWARE\ODBC\odbcinst.ini\ODBC Driver 17 for SQL Server"
     - dir %WINDIR%\System32\msodbcsql*.dll
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 3f048788..23b9d72c 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -60,7 +60,7 @@ jobs:
 
 - job: Linux
   pool:
-    vmImage: 'ubuntu-16.04'
+    vmImage: 'ubuntu-18.04'
   steps:
   - checkout: self
     clean: true
@@ -85,7 +85,7 @@ jobs:
       sudo apt-get purge unixodbc
       sudo apt autoremove
       sudo curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add -
-      curl https://packages.microsoft.com/config/ubuntu/16.04/prod.list > mssql-release.list
+      curl https://packages.microsoft.com/config/ubuntu/18.04/prod.list > mssql-release.list
       sudo mv mssql-release.list /etc/apt/sources.list.d/
       sudo apt-get update
       sudo ACCEPT_EULA=Y apt-get install msodbcsql17 mssql-tools