diff --git a/SIBR_viewers b/SIBR_viewers
index d6806b1..46b5012 160000
--- a/SIBR_viewers
+++ b/SIBR_viewers
@@ -1 +1 @@
-Subproject commit d6806b11b06ab1de1ba27d2add7da355d65a4b2a
+Subproject commit 46b5012fafed4d0e43d7c7a4aa31336438acb4e6
diff --git a/submodules/diff-gaussian-rasterization b/submodules/diff-gaussian-rasterization
index f6f13c6..91f80ff 160000
--- a/submodules/diff-gaussian-rasterization
+++ b/submodules/diff-gaussian-rasterization
@@ -1 +1 @@
-Subproject commit f6f13c689327d0ad7fe716f98f5d81f313e11ff6
+Subproject commit 91f80ff43f01914860b4e60ab6e5ea3f768278c5