diff --git a/.github/workflows/release-pr.yml b/.github/workflows/release-pr.yml
index e647c9720..ced497997 100644
--- a/.github/workflows/release-pr.yml
+++ b/.github/workflows/release-pr.yml
@@ -68,7 +68,7 @@ jobs:
       # Setup Sparkle
       - name: Setup Sparkle
         env:
-          SPARKLE_VERSION: 2.6.3
+          SPARKLE_VERSION: 2.6.4
         run: |
           mkdir -p .action/sparkle
           cd .action/sparkle
diff --git a/.github/workflows/release-tag.yml b/.github/workflows/release-tag.yml
index 0767152f5..1789576a8 100644
--- a/.github/workflows/release-tag.yml
+++ b/.github/workflows/release-tag.yml
@@ -136,7 +136,7 @@ jobs:
 
       - name: Setup Sparkle
         env:
-          SPARKLE_VERSION: 2.6.3
+          SPARKLE_VERSION: 2.6.4
         run: |
           mkdir -p .action/sparkle
           cd .action/sparkle
@@ -298,7 +298,7 @@ jobs:
 
       - name: Setup Sparkle
         env:
-          SPARKLE_VERSION: 2.6.3
+          SPARKLE_VERSION: 2.6.4
         run: |
           mkdir -p .action/sparkle
           cd .action/sparkle
diff --git a/.github/workflows/release-tip.yml b/.github/workflows/release-tip.yml
index e239dda4f..a031f3ad1 100644
--- a/.github/workflows/release-tip.yml
+++ b/.github/workflows/release-tip.yml
@@ -164,7 +164,7 @@ jobs:
       # Setup Sparkle
       - name: Setup Sparkle
         env:
-          SPARKLE_VERSION: 2.6.3
+          SPARKLE_VERSION: 2.6.4
         run: |
           mkdir -p .action/sparkle
           cd .action/sparkle