diff --git a/pdf_viewer/main.cpp b/pdf_viewer/main.cpp
index 98fe80375..e29d880af 100644
--- a/pdf_viewer/main.cpp
+++ b/pdf_viewer/main.cpp
@@ -84,7 +84,7 @@ std::string LOG_FILE_NAME = "sioyek_log.txt";
 std::ofstream LOG_FILE;
 int FONT_SIZE = -1;
 int STATUS_BAR_FONT_SIZE = -1;
-std::string APPLICATION_VERSION = "1.5.0";
+std::string APPLICATION_VERSION = "2.0.0";
 float BACKGROUND_COLOR[3] = { 1.0f, 1.0f, 1.0f };
 float DARK_MODE_BACKGROUND_COLOR[3] = { 0.0f, 0.0f, 0.0f };
 float CUSTOM_BACKGROUND_COLOR[3] = { 1.0f, 1.0f, 1.0f };
diff --git a/pdf_viewer_build_config.pro b/pdf_viewer_build_config.pro
index 1b19a2a1e..ddff5f8c9 100644
--- a/pdf_viewer_build_config.pro
+++ b/pdf_viewer_build_config.pro
@@ -1,6 +1,6 @@
 TEMPLATE = app
 TARGET = sioyek
-VERSION = 1.5.0
+VERSION = 2.0.0
 INCLUDEPATH += ./pdf_viewer\
               mupdf/include \
               zlib