diff --git a/.travis.yml b/.travis.yml
index 5aef2f11..3f1bc90c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,12 +37,17 @@ env:
     - ELECTRON_VERSION="6.1.10" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="7.1.14" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="7.2.4" ELECTRON_MOCHA=true
+    - ELECTRON_VERSION="7.3.3" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="8.0.3" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="8.1.1" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="8.2.5" ELECTRON_MOCHA=true
+    - ELECTRON_VERSION="8.3.4" ELECTRON_MOCHA=true
+    - ELECTRON_VERSION="8.4.1" ELECTRON_MOCHA=true
+    - ELECTRON_VERSION="8.5.2" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="9.0.0" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="9.1.2" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="9.2.0" ELECTRON_MOCHA=true
+    - ELECTRON_VERSION="9.3.2" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="10.0.0" ELECTRON_MOCHA=true
     - ELECTRON_VERSION="10.1.3" ELECTRON_MOCHA=true
     - MUSL=true NODE_NVM_VERSION="9.11.1"
diff --git a/CHANGELOG.md b/CHANGELOG.md
index aceeb1bf..56952b96 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Added
+
+* Electron 7.3, 8.3, 8.4, 8.5 and 9.3
+
 ## [1.4.3] - 2020-10-09
 
 ### Fixed
diff --git a/appveyor.yml b/appveyor.yml
index 71c51869..9fbd6b50 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -18,6 +18,10 @@ environment:
       NODE_RUNTIME: electron
       NODE_RUNTIME_VERSION: 10.0.0
       TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
+    - nodejs_version: 12
+      NODE_RUNTIME: electron
+      NODE_RUNTIME_VERSION: 9.3.2
+      TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
     - nodejs_version: 12
       NODE_RUNTIME: electron
       NODE_RUNTIME_VERSION: 9.2.0
@@ -30,6 +34,18 @@ environment:
       NODE_RUNTIME: electron
       NODE_RUNTIME_VERSION: 9.0.0
       TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
+    - nodejs_version: 12
+      NODE_RUNTIME: electron
+      NODE_RUNTIME_VERSION: 8.5.2
+      TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
+    - nodejs_version: 12
+      NODE_RUNTIME: electron
+      NODE_RUNTIME_VERSION: 8.4.1
+      TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
+    - nodejs_version: 12
+      NODE_RUNTIME: electron
+      NODE_RUNTIME_VERSION: 8.3.4
+      TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
     - nodejs_version: 12
       NODE_RUNTIME: electron
       NODE_RUNTIME_VERSION: 8.2.5
@@ -42,6 +58,10 @@ environment:
       NODE_RUNTIME: electron
       NODE_RUNTIME_VERSION: 8.0.3
       TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
+    - nodejs_version: 12
+      NODE_RUNTIME: electron
+      NODE_RUNTIME_VERSION: 7.3.3
+      TOOLSET_ARGS: --dist-url=https://atom.io/download/electron
     - nodejs_version: 12
       NODE_RUNTIME: electron
       NODE_RUNTIME_VERSION: 7.2.4