diff --git a/.github/kernel-matrix.conf b/.github/kernel-matrix.conf
index d2655c7ba..4c9d00ec7 100644
--- a/.github/kernel-matrix.conf
+++ b/.github/kernel-matrix.conf
@@ -2,6 +2,7 @@
 # are selected by major.minor. Distribution kernels are selected by
 # distribution and release; add major.minor only when that pair is ambiguous.
 GITHUB_REGRESSION_KERNEL_SELECTORS="\
+7.3 \
 7.2 \
 7.1 \
 7.0 \
diff --git a/nightly/conf/nightly.conf b/nightly/conf/nightly.conf
index 87e20c4ab..a1be2fd18 100644
--- a/nightly/conf/nightly.conf
+++ b/nightly/conf/nightly.conf
@@ -3,39 +3,40 @@
 ABT_DETAILS="x86_64"
 ABT_JOBS=5
 ABT_KERNELS="  \
-7.2            \
-7.1.8-nc       \
+7.3            \
+7.2.11-nc      \
+7.1.13-nc      \
 7.0.14-nc      \
 6.19.14-nc     \
-6.18.44-nc     \
+6.18.57-nc     \
 6.17.13-nc     \
 6.16.12-nc     \
 6.15.11-nc     \
 6.14.11-nc     \
 6.13.12-nc     \
-6.12.103-nc    \
+6.12.113-nc    \
 6.11.11-nc     \
 6.10.14-nc     \
 6.9.12-nc      \
 6.8.12-nc      \
 6.7.12-nc      \
-6.6.151-nc     \
+6.6.159-nc     \
 6.5.13-nc      \
 6.4.16-nc      \
 6.3.13-nc      \
 6.2.16-nc      \
-6.1.182-nc     \
+6.1.190-nc     \
 6.0.19-nc      \
 5.19.17-nc     \
 5.18.19-nc     \
 5.17.15-nc     \
 5.16.20-nc     \
-5.15.215-nc    \
+5.15.223-nc    \
 5.14.21-nc     \
 5.13.19-nc     \
 5.12.19-nc     \
 5.11.22-nc     \
-5.10.264-nc    \
+5.10.272-nc    \
 5.9.16-nc      \
 5.8.18-nc      \
 5.7.19-nc      \
@@ -77,21 +78,21 @@ ABT_KERNELS="  \
 3.12.74-nc     \
 3.11.10-nc     \
 3.10.108-nc    \
-6.12.0-211.47.1.el10_2^Rocky^10.2-nc     \
+6.12.0-211.66.1.el10_2^Rocky^10.2-nc     \
 6.12.0-124.56.1.el10_1^Rocky^10.1-nc     \
-5.14.0-687.39.1.el9_8^Rocky^9.8-nc       \
+5.14.0-687.58.1.el9_8^Rocky^9.8-nc       \
 5.14.0-611.55.1.el9_7^Rocky^9.7-nc       \
-4.18.0-553.155.1.el8_10^Rocky^8.10-nc    \
+4.18.0-553.174.1.el8_10^Rocky^8.10-nc    \
 6.12.0-55.43.1.el10_0^AlmaLinux^10.0-nc  \
 5.14.0-570.62.1.el9_6^AlmaLinux^9.6-nc   \
 5.14.0-503.40.1.el9_5^AlmaLinux^9.5-nc   \
 5.14.0-427.42.1.el9_4^AlmaLinux^9.4-nc   \
-5.14.0-362.24.1.el9_3^AlmaLinux^9.3-nc   \
+5.14.0-362.24.2.el9_3^AlmaLinux^9.3-nc   \
 5.14.0-284.30.1.el9_2^AlmaLinux^9.2-nc   \
 5.14.0-162.23.1.el9_1^AlmaLinux^9.1-nc   \
 5.14.0-70.30.1.el9_0^AlmaLinux^9.0-nc    \
 4.18.0-513.24.1.el8_9^AlmaLinux^8.9-nc   \
-4.18.0-477.13.1.el8_8^AlmaLinux^8.8-nc   \
+4.18.0-477.27.2.el8_8^AlmaLinux^8.8-nc   \
 4.18.0-425.19.2.el8_7^AlmaLinux^8.7-nc   \
 4.18.0-372.32.1.el8_6^AlmaLinux^8.6-nc   \
 4.18.0-348.23.1.el8_5^AlmaLinux^8.5-nc   \
@@ -105,9 +106,9 @@ ABT_KERNELS="  \
 3.10.0-1062.18.1.el7^CentOS^7.7.1908-nc  \
 3.10.0-957.27.2.el7^CentOS^7.6.1810-nc   \
 3.10.0-862.14.4.el7^CentOS^7.5.1804-nc   \
-6.12.0-205.92.4.2.el10uek^UEK^10-nc      \
-5.15.0-323.211.3.4.el9uek^UEK^9-nc       \
-5.4.17-2136.358.2.1.el8uek^UEK^8-nc      \
+6.12.0-207.111.5.4.el10uek^UEK^10-nc     \
+5.15.0-325.221.6.4.el9uek^UEK^9-nc       \
+5.4.17-2136.360.3.1.el8uek^UEK^8-nc      \
 4.14.35-2047.543.3.1.el7uek^UEK^7-nc     \
 4.1.12-124.93.1.el7uek^UEK^7-nc          \
 "