diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 970ccf7..2228a6e 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -17,10 +17,14 @@
 	// Uncomment to connect as a non-root user if you've added one. See https://aka.ms/vscode-remote/containers/non-root.
 	// "remoteUser": "vscode"
 	"postCreateCommand": "git config --global --add safe.directory /workspaces/LEVEL && git config --global user.name 'Klaus Weinbauer' && git config --global user.email 'klaus.weinbauer@student.tugraz.at'",
-	"extensions": [
-		"matepek.vscode-catch2-test-adapter",
-		"mhutchie.git-graph",
-		"ms-vscode.cpptools-extension-pack",
-		"xaver.clang-format"
-	]
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"matepek.vscode-catch2-test-adapter",
+				"mhutchie.git-graph",
+				"ms-vscode.cpptools-extension-pack",
+				"xaver.clang-format"
+			]
+		}
+	}
 }
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b2def72..5657aad 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.16.3)
 
-set(LEVEL_VERSION_MAJOR 0)
-set(LEVEL_VERSION_MINOR 1)
+set(LEVEL_VERSION_MAJOR 1)
+set(LEVEL_VERSION_MINOR 0)
 set(LEVEL_VERSION_PATCH 0)
 
 set(LEVEL_VERSION "${LEVEL_VERSION_MAJOR}.${LEVEL_VERSION_MINOR}.${LEVEL_VERSION_PATCH}")
diff --git a/test/unit/level_test.cpp b/test/unit/level_test.cpp
index 4cf9cee..fa39c49 100644
--- a/test/unit/level_test.cpp
+++ b/test/unit/level_test.cpp
@@ -35,7 +35,7 @@ int main(int argc, char **argv) {
 
 TEST(API, TestGetVersion) {
   auto version = getVersion();
-  ASSERT_TRUE(0 == strcmp("0.1.0", version));
+  ASSERT_TRUE(0 == strcmp("1.0.0", version));
 }
 
 TEST(API, TestGetErrorMessage) {