diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a90501ba..a44875ff 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -41,11 +41,11 @@ jobs:
 
     # --- Clone the latest commit ---
     - name: Checkout
-      uses: actions/checkout@v4
-        with:
-          fetch-tags: true
-          submodules: recursive
-          fetch-depth: 0
+      uses: actions/checkout@v3
+      with:
+        fetch-tags: true
+        submodules: recursive
+        fetch-depth: 0
 
     # --- Config git and get the version from "git describe" ---
     - name: Config Git
diff --git a/CHANGELOG b/CHANGELOG
index b87119c7..370b0858 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+2023-12-31 (98959ab): prepare next release 3.4
 2023-12-31 (f986d63): prepare next release 3.4
 2023-12-29 (73de8e3): replace outdated CHANGELOG; small reformatting of MDSO model
 2023-12-28 (b5e1aee): fix #390
diff --git a/openhantek/src/OH_VERSION.h b/openhantek/src/OH_VERSION.h
index 427273d9..368b1572 100644
--- a/openhantek/src/OH_VERSION.h
+++ b/openhantek/src/OH_VERSION.h
@@ -9,7 +9,7 @@
 
 // next line shall define either OH_VERSION or LAST_OH_VERSION
 //
-#define OH_VERSION  "3.4-rc1"
+#define OH_VERSION "3.4-rc1"
 
 
 // do not edit below