diff --git a/.travis.yml b/.travis.yml
index 461a52b872f..33df315bc75 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ cache:
 php:
   - 7.1
   - 7.2
+  - 7.3
   - nightly
 
 env:
@@ -88,6 +89,12 @@ jobs:
       sudo: required
       before_script:
         - bash ./tests/travis/install-mysql-5.7.sh
+    - stage: Test
+      php: 7.3
+      env: DB=mysql MYSQL_VERSION=5.7
+      sudo: required
+      before_script:
+        - bash ./tests/travis/install-mysql-5.7.sh
     - stage: Test
       php: nightly
       env: DB=mysql MYSQL_VERSION=5.7
@@ -107,6 +114,12 @@ jobs:
       sudo: required
       before_script:
         - bash ./tests/travis/install-mysql-5.7.sh
+    - stage: Test
+      php: 7.3
+      env: DB=mysqli MYSQL_VERSION=5.7
+      sudo: required
+      before_script:
+        - bash ./tests/travis/install-mysql-5.7.sh
     - stage: Test
       php: nightly
       env: DB=mysqli MYSQL_VERSION=5.7
@@ -124,6 +137,11 @@ jobs:
       env: DB=mariadb MARIADB_VERSION=10.0
       addons:
         mariadb: 10.0
+    - stage: Test
+      php: 7.3
+      env: DB=mariadb MARIADB_VERSION=10.0
+      addons:
+        mariadb: 10.0
     - stage: Test
       php: nightly
       env: DB=mariadb MARIADB_VERSION=10.0
@@ -140,6 +158,11 @@ jobs:
       env: DB=mariadb MARIADB_VERSION=10.1
       addons:
         mariadb: 10.1
+    - stage: Test
+      php: 7.3
+      env: DB=mariadb MARIADB_VERSION=10.1
+      addons:
+        mariadb: 10.1
     - stage: Test
       php: nightly
       env: DB=mariadb MARIADB_VERSION=10.1
@@ -156,6 +179,11 @@ jobs:
       env: DB=mariadb MARIADB_VERSION=10.2
       addons:
         mariadb: 10.2
+    - stage: Test
+      php: 7.3
+      env: DB=mariadb MARIADB_VERSION=10.2
+      addons:
+        mariadb: 10.2
     - stage: Test
       php: nightly
       env: DB=mariadb MARIADB_VERSION=10.2
@@ -172,6 +200,11 @@ jobs:
       env: DB=mariadb.mysqli MARIADB_VERSION=10.2
       addons:
         mariadb: 10.2
+    - stage: Test
+      php: 7.3
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.2
+      addons:
+        mariadb: 10.2
     - stage: Test
       php: nightly
       env: DB=mariadb.mysqli MARIADB_VERSION=10.2
@@ -184,11 +217,22 @@ jobs:
       addons:
           mariadb: 10.3
 
+    - stage: Test
+      php: 7.3
+      env: DB=mariadb MARIADB_VERSION=10.3
+      addons:
+          mariadb: 10.3
+
     - stage: Test
       php: 7.2
       env: DB=mariadb.mysqli MARIADB_VERSION=10.3
       addons:
           mariadb: 10.3
+    - stage: Test
+      php: 7.3
+      env: DB=mariadb.mysqli MARIADB_VERSION=10.3
+      addons:
+          mariadb: 10.3
 
     - stage: Test
       php: 7.1
@@ -204,6 +248,13 @@ jobs:
         - postgresql
       addons:
         postgresql: "9.2"
+    - stage: Test
+      php: 7.3
+      env: DB=pgsql POSTGRESQL_VERSION=9.2
+      services:
+        - postgresql
+      addons:
+        postgresql: "9.2"
     - stage: Test
       php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=9.2
@@ -226,6 +277,13 @@ jobs:
         - postgresql
       addons:
         postgresql: "9.3"
+    - stage: Test
+      php: 7.3
+      env: DB=pgsql POSTGRESQL_VERSION=9.3
+      services:
+        - postgresql
+      addons:
+        postgresql: "9.3"
     - stage: Test
       php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=9.3
@@ -248,6 +306,13 @@ jobs:
         - postgresql
       addons:
         postgresql: "9.4"
+    - stage: Test
+      php: 7.3
+      env: DB=pgsql POSTGRESQL_VERSION=9.4
+      services:
+        - postgresql
+      addons:
+        postgresql: "9.4"
     - stage: Test
       php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=9.4
@@ -270,6 +335,13 @@ jobs:
         - postgresql
       addons:
         postgresql: "9.5"
+    - stage: Test
+      php: 7.3
+      env: DB=pgsql POSTGRESQL_VERSION=9.5
+      services:
+        - postgresql
+      addons:
+        postgresql: "9.5"
     - stage: Test
       php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=9.5
@@ -292,6 +364,13 @@ jobs:
         - postgresql
       addons:
         postgresql: "9.6"
+    - stage: Test
+      php: 7.3
+      env: DB=pgsql POSTGRESQL_VERSION=9.6
+      services:
+        - postgresql
+      addons:
+        postgresql: "9.6"
     - stage: Test
       php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=9.6
@@ -320,6 +399,16 @@ jobs:
         postgresql: "9.6"
       before_script:
         - bash ./tests/travis/install-postgres-10.sh
+    - stage: Test
+      php: 7.3
+      env: DB=pgsql POSTGRESQL_VERSION=10.0
+      sudo: required
+      services:
+        - postgresql
+      addons:
+        postgresql: "9.6"
+      before_script:
+        - bash ./tests/travis/install-postgres-10.sh
     - stage: Test
       php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=10.0
@@ -347,6 +436,14 @@ jobs:
         - docker
       before_script:
         - bash ./tests/travis/install-postgres-11.sh
+    - stage: Test
+      php: 7.3
+      env: DB=pgsql POSTGRESQL_VERSION=11.0
+      sudo: required
+      services:
+        - docker
+      before_script:
+        - bash ./tests/travis/install-postgres-11.sh
     - stage: Test
       php: nightly
       env: DB=pgsql POSTGRESQL_VERSION=11.0
@@ -373,6 +470,15 @@ jobs:
       before_script:
         - bash ./tests/travis/install-mssql-$DB.sh
         - bash ./tests/travis/install-mssql.sh
+    - stage: Test
+      php: 7.3
+      env: DB=sqlsrv
+      sudo: required
+      services:
+        - docker
+      before_script:
+        - bash ./tests/travis/install-mssql-$DB.sh
+        - bash ./tests/travis/install-mssql.sh
 
     - stage: Test
       php: 7.1
@@ -392,6 +498,15 @@ jobs:
       before_script:
         - bash ./tests/travis/install-mssql-$DB.sh
         - bash ./tests/travis/install-mssql.sh
+    - stage: Test
+      php: 7.3
+      env: DB=pdo_sqlsrv
+      sudo: required
+      services:
+        - docker
+      before_script:
+        - bash ./tests/travis/install-mssql-$DB.sh
+        - bash ./tests/travis/install-mssql.sh
 
     - stage: Test
       env: DB=ibm_db2 COVERAGE=yes
@@ -410,6 +525,15 @@ jobs:
       before_script:
         - bash ./tests/travis/install-db2.sh
         - bash ./tests/travis/install-db2-$DB.sh
+    - stage: Test
+      php: 7.3
+      env: DB=ibm_db2
+      sudo: required
+      services:
+        - docker
+      before_script:
+        - bash ./tests/travis/install-db2.sh
+        - bash ./tests/travis/install-db2-$DB.sh
 
     - stage: Test
       php: 7.1
@@ -419,7 +543,7 @@ jobs:
 
     - stage: Test
       if: type = cron
-      php: 7.2
+      php: 7.3
       env: DB=sqlite DEPENDENCIES=dev
       install:
         - composer config minimum-stability dev