diff --git a/.github/workflows/beta_release.yml b/.github/workflows/beta_release.yml
index ae095efa1..423d99288 100644
--- a/.github/workflows/beta_release.yml
+++ b/.github/workflows/beta_release.yml
@@ -115,7 +115,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v6
         with:
-          go-version: "1.25.11"
+          go-version: "1.26.4"
 
       - name: Setup web
         run: bash build.sh dev web
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 303ce95c9..40b6f1bc7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,7 +33,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v6
         with:
-          go-version: "1.25.11"
+          go-version: "1.26.4"
 
       - name: Setup web
         run: bash build.sh dev web
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 868dc12f1..029e92687 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -46,7 +46,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v6
         with:
-          go-version: '1.25.11'
+          go-version: '1.26.4'
 
       - name: Checkout
         uses: actions/checkout@v6
diff --git a/.github/workflows/release_docker.yml b/.github/workflows/release_docker.yml
index 41d4149d0..ba7282463 100644
--- a/.github/workflows/release_docker.yml
+++ b/.github/workflows/release_docker.yml
@@ -87,7 +87,7 @@ jobs:
 
       - uses: actions/setup-go@v6
         with:
-          go-version: '1.25.11'
+          go-version: '1.26.4'
 
       - name: Cache Musl
         id: cache-musl
diff --git a/.github/workflows/test_docker.yml b/.github/workflows/test_docker.yml
index 88f7f7059..c23b9ac46 100644
--- a/.github/workflows/test_docker.yml
+++ b/.github/workflows/test_docker.yml
@@ -36,7 +36,7 @@ jobs:
 
       - uses: actions/setup-go@v6
         with:
-          go-version: '1.25.11'
+          go-version: '1.26.4'
 
       - name: Cache Musl
         id: cache-musl
diff --git a/build.sh b/build.sh
index 5d5ace023..813c48712 100644
--- a/build.sh
+++ b/build.sh
@@ -289,7 +289,7 @@ BuildRelease() {
 BuildLoongGLIBC() {
   local target_abi="$2"
   local output_file="$1"
-  local oldWorldGoVersion="1.25.11"
+  local oldWorldGoVersion="1.26.4"
   local loong_tags
   loong_tags=$(GetBuildTagsForTarget "linux-loong64")
   
diff --git a/go.mod b/go.mod
index fce1a80e5..cc6279a9e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/OpenListTeam/OpenList/v4
 
 go 1.25.0
 
-toolchain go1.25.11
+toolchain go1.26.4
 
 require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.18.1