diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 66f1fd709..06e8ae7ce 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,7 +10,7 @@ on:
   workflow_dispatch:
 
 env:
-  LJT_VERSION: 3.0.3
+  LJT_VERSION: 3.0.4
   LJT_GPG_KEY: https://raw.githubusercontent.com/libjpeg-turbo/repo/main/LJT-GPG-KEY
 
 jobs:
diff --git a/appveyor.yml b/appveyor.yml
index 19e35f0dc..2240ab40c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,7 +1,7 @@
 image: Visual Studio 2022
 
 environment:
-  LJT_VERSION: 3.0.3
+  LJT_VERSION: 3.0.4
   LJT_64BIT_SDK: "https://github.com/libjpeg-turbo/libjpeg-turbo/releases/download/%LJT_VERSION%/libjpeg-turbo-%LJT_VERSION%-vc64.exe"
 
 install: