diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 82f7b50e..78506941 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
         shell: bash
         
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Check tag
         uses: mukunku/tag-exists-action@v1.0.0
diff --git a/version/version.go b/version/version.go
index 4310b009..4919f78d 100644
--- a/version/version.go
+++ b/version/version.go
@@ -1,15 +1,21 @@
-package version
-
-import (
-	"fmt"
-)
-
-var strVersion string
-
-func init() {
-	strVersion = fmt.Sprintf("%d.%d.%d", VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH)
-}
-
-func Version() string {
-	return strVersion
-}
+package version
+
+import (
+	"fmt"
+)
+
+var strVersion string
+
+var (
+	VERSION_MAJOR = 0
+	VERSION_MINOR = 4
+	VERSION_PATCH = 0
+)
+
+func init() {
+	strVersion = fmt.Sprintf("%d.%d.%d", VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH)
+}
+
+func Version() string {
+	return strVersion
+}
diff --git a/version/version_linux.go b/version/version_linux.go
index cf1ff4ab..f37d99d0 100644
--- a/version/version_linux.go
+++ b/version/version_linux.go
@@ -1,7 +1 @@
-package version
-
-var (
-	VERSION_MAJOR = 0
-	VERSION_MINOR = 3
-	VERSION_PATCH = 0
-)
+package version
diff --git a/version/version_windows.go b/version/version_windows.go
index 7e21caf8..de54fc08 100644
--- a/version/version_windows.go
+++ b/version/version_windows.go
@@ -3,9 +3,3 @@
 //go:generate cmd /c "move /y resource.syso ..\\resource.syso"
 
 package version
-
-var (
-	VERSION_MAJOR = 0
-	VERSION_MINOR = 3
-	VERSION_PATCH = 0
-)
diff --git a/version/versioninfo.json b/version/versioninfo.json
index 98c5be80..cc38a6f3 100644
--- a/version/versioninfo.json
+++ b/version/versioninfo.json
@@ -2,23 +2,23 @@
   "FixedFileInfo": {
     "FileVersion": {
       "Major": 0,
-      "Minor": 3,
+      "Minor": 4,
       "Patch": 0,
       "Build": 0
     },
     "ProductVersion": {
       "Major": 0,
-      "Minor": 3,
+      "Minor": 4,
       "Patch": 0,
       "Build": 0
     }
   },
   "StringFileInfo": {
     "FileDescription": "QPep - High-latency network accelerator",
-    "FileVersion": "v0.3.0.0",
+    "FileVersion": "v0.4.0.0",
     "InternalName": "qpep.exe",
     "ProductName": "QPep",
-    "ProductVersion": "v0.3.0",
+    "ProductVersion": "v0.4.0",
     "SpecialBuild": ""
 },
   "IconPath": "../qpep-tray/icons/main_icon_connected.ico"