diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index e5689e7..a4f79cc 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.24"
+          go-version: "1.25"
 
       - name: Setup Python # This is for the build script
         uses: actions/setup-python@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a966d86..2ada2d4 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.24"
+          go-version: "1.25"
 
       - name: Setup Python # This is for the build script
         uses: actions/setup-python@v5
diff --git a/app/go.mod b/app/go.mod
index d7b9ec6..37106ea 100644
--- a/app/go.mod
+++ b/app/go.mod
@@ -2,7 +2,7 @@ module github.com/apernet/hysteria/app/v2
 
 go 1.23
 
-toolchain go1.24.2
+toolchain go1.25.1
 
 require (
 	github.com/apernet/go-tproxy v0.0.0-20230809025308-8f4723fd742f
diff --git a/core/go.mod b/core/go.mod
index 7126d9a..b3ccd85 100644
--- a/core/go.mod
+++ b/core/go.mod
@@ -2,7 +2,7 @@ module github.com/apernet/hysteria/core/v2
 
 go 1.23
 
-toolchain go1.24.2
+toolchain go1.25.1
 
 require (
 	github.com/apernet/quic-go v0.54.1-0.20250907230547-eb32f8aec5e2
diff --git a/extras/go.mod b/extras/go.mod
index 00c1777..9d6165e 100644
--- a/extras/go.mod
+++ b/extras/go.mod
@@ -2,7 +2,7 @@ module github.com/apernet/hysteria/extras/v2
 
 go 1.23
 
-toolchain go1.24.2
+toolchain go1.25.1
 
 require (
 	github.com/apernet/hysteria/core/v2 v2.0.0-00010101000000-000000000000