diff --git a/.gitignore b/.gitignore
index 3e3b8d2..c19769f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -70,6 +70,7 @@ subprojects/hypre/
 subprojects/qhull/
 subprojects/libconstants/
 subprojects/liblogging/
+subprojects/packagecache/
 
 qhull.wrap
 
diff --git a/meson.build b/meson.build
index 59db906..f551926 100644
--- a/meson.build
+++ b/meson.build
@@ -18,7 +18,7 @@
 #   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #
 # *********************************************************************** #
-project('libconfig', 'cpp', version: 'v1.1.1', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
+project('libconfig', 'cpp', version: 'v1.1.2', default_options: ['cpp_std=c++23'], meson_version: '>=1.5.0')
 
 # Add default visibility for all C++ targets
 add_project_arguments('-fvisibility=default', language: 'cpp')
diff --git a/subprojects/packagecache/gtest-1.15.2.tar.gz b/subprojects/packagecache/gtest-1.15.2.tar.gz
deleted file mode 100644
index fd66554..0000000
Binary files a/subprojects/packagecache/gtest-1.15.2.tar.gz and /dev/null differ
diff --git a/subprojects/packagecache/gtest_1.15.2-2_patch.zip b/subprojects/packagecache/gtest_1.15.2-2_patch.zip
deleted file mode 100644
index 68295f3..0000000
Binary files a/subprojects/packagecache/gtest_1.15.2-2_patch.zip and /dev/null differ
diff --git a/subprojects/packagefiles/yaml-cpp/addCSTDINTToEmitterUtils.patch b/subprojects/packagefiles/yaml-cpp/addCSTDINTToEmitterUtils.patch
new file mode 100644
index 0000000..c4a8224
--- /dev/null
+++ b/subprojects/packagefiles/yaml-cpp/addCSTDINTToEmitterUtils.patch
@@ -0,0 +1,9 @@
+--- yaml-cpp/src/emitterutils.cpp.bak	2025-07-29 08:42:40
++++ yaml-cpp/src/emitterutils.cpp	2025-07-29 08:42:50
+@@ -1,5 +1,6 @@
+ #include <algorithm>
+ #include <iomanip>
++#include <cstdint>
+ #include <sstream>
+ 
+ #include "emitterutils.h"
diff --git a/subprojects/yaml-cpp.wrap b/subprojects/yaml-cpp.wrap
index a8712f2..77469d6 100644
--- a/subprojects/yaml-cpp.wrap
+++ b/subprojects/yaml-cpp.wrap
@@ -1,6 +1,6 @@
 [wrap-git]
 url = https://github.com/jbeder/yaml-cpp.git
 revision = yaml-cpp-0.7.0
-diff_files = yaml-cpp/disableShadowWarnings.patch
+diff_files = yaml-cpp/disableShadowWarnings.patch, yaml-cpp/addCSTDINTToEmitterUtils.patch
 
 [cmake]