diff --git a/meson.build b/meson.build
index f6fd435..dc0d591 100644
--- a/meson.build
+++ b/meson.build
@@ -1,4 +1,4 @@
-project('gsr-ui', ['c', 'cpp'], version : '1.7.6', default_options : ['warning_level=2', 'cpp_std=c++17'], subproject_dir : 'depends')
+project('gsr-ui', ['c', 'cpp'], version : '1.7.7', default_options : ['warning_level=2', 'cpp_std=c++17'], subproject_dir : 'depends')
 
 add_project_arguments('-D_FILE_OFFSET_BITS=64', language : ['c', 'cpp'])
 
@@ -65,7 +65,7 @@ datadir = get_option('datadir')
 gsr_ui_resources_path = join_paths(prefix, datadir, 'gsr-ui')
 
 add_project_arguments('-DGSR_UI_VERSION="' + meson.project_version() + '"', language: ['c', 'cpp'])
-add_project_arguments('-DGSR_FLATPAK_VERSION="5.8.1"', language: ['c', 'cpp'])
+add_project_arguments('-DGSR_FLATPAK_VERSION="5.8.2"', language: ['c', 'cpp'])
 
 executable(
     meson.project_name(),
diff --git a/project.conf b/project.conf
index 924cd04..6104ddf 100644
--- a/project.conf
+++ b/project.conf
@@ -1,7 +1,7 @@
 [package]
 name = "gsr-ui"
 type = "executable"
-version = "1.7.6"
+version = "1.7.7"
 platforms = ["posix"]
 
 [lang.cpp]
diff --git a/src/Overlay.cpp b/src/Overlay.cpp
index d96fc66..19e5941 100644
--- a/src/Overlay.cpp
+++ b/src/Overlay.cpp
@@ -512,7 +512,7 @@ namespace gsr {
         hide();
 
         if(notification_process > 0) {
-            kill(notification_process, SIGKILL);
+            kill(notification_process, SIGINT);
             int status;
             if(waitpid(notification_process, &status, 0) == -1) {
                 perror("waitpid failed");
@@ -1700,7 +1700,7 @@ namespace gsr {
         notification_args[arg_index++] = nullptr;
 
         if(notification_process > 0) {
-            kill(notification_process, SIGKILL);
+            kill(notification_process, SIGINT);
             int status = 0;
             waitpid(notification_process, &status, 0);
         }
@@ -1828,8 +1828,6 @@ namespace gsr {
             result += std::to_string(seconds) + " second" + (seconds == 1 ? "" : "s");
         }
 
-        fprintf(stderr, "to duration string: %f, %d, %d, %d\n", duration_sec, seconds, minutes, hours);
-
         return result;
     }