diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2b2ef59..c395997 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -38,7 +38,7 @@ jobs:
             rhash=1.4.3 \
             make \
             mpich-mpicxx \
-            exodusii==2022.10.* \
+            exodusii==2024.06.* \
             fmt=11.* \
             yaml-cpp==0.8.0 \
             pybind11 \
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index ad0e7c0..f88d0d7 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -33,7 +33,7 @@ jobs:
             rhash=1.4.3 \
             make \
             mpich-mpicxx \
-            exodusii==2022.10.* \
+            exodusii==2024.06.* \
             fmt=11.* \
             yaml-cpp==0.8.0 \
             doxygen \
diff --git a/.github/workflows/qa.yml b/.github/workflows/qa.yml
index 76d44a1..0fdd795 100644
--- a/.github/workflows/qa.yml
+++ b/.github/workflows/qa.yml
@@ -57,7 +57,7 @@ jobs:
             make \
             mpich-mpicxx \
             gtest \
-            exodusii==2022.10.* \
+            exodusii==2024.06.* \
             fmt=11.* \
             yaml-cpp==0.8.0
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d7535ef..8790655 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,7 @@ option(EXODUSIICPP_WITH_PYTHON "Build python wrapper" NO)
 mark_as_advanced(FORCE EXODUSIICPP_INSTALL)
 
 find_package(fmt 11 REQUIRED)
-find_package(NetCDF 4.5 REQUIRED)
+find_package(NetCDF 4.9 REQUIRED)
 find_package(HDF5 1.10 REQUIRED COMPONENTS C)
 find_package(ExodusII REQUIRED)
 
diff --git a/tools/exo2yml/main.cpp b/tools/exo2yml/main.cpp
index 7bcddf8..6574452 100644
--- a/tools/exo2yml/main.cpp
+++ b/tools/exo2yml/main.cpp
@@ -1,3 +1,4 @@
+#include <cstdint>
 #include "cxxopts/cxxopts.hpp"
 #include "fmt/printf.h"
 #include "yaml-cpp/yaml.h"
diff --git a/tools/yml2exo/main.cpp b/tools/yml2exo/main.cpp
index 5c121dd..1573cb6 100644
--- a/tools/yml2exo/main.cpp
+++ b/tools/yml2exo/main.cpp
@@ -1,3 +1,4 @@
+#include <cstdint>
 #include "cxxopts/cxxopts.hpp"
 #include "fmt/printf.h"
 #include "yaml-cpp/yaml.h"