diff --git a/external/spirv-headers b/external/spirv-headers
index b824a462d42..e8f037b9837 160000
--- a/external/spirv-headers
+++ b/external/spirv-headers
@@ -1 +1 @@
-Subproject commit b824a462d4256d720bebb40e78b9eb8f78bbb305
+Subproject commit e8f037b983727d4b433bd9c7a6be453b4dd9c108
diff --git a/external/spirv-tools b/external/spirv-tools
index 262bdab4814..91ac969ed59 160000
--- a/external/spirv-tools
+++ b/external/spirv-tools
@@ -1 +1 @@
-Subproject commit 262bdab48146c937467f826699a40da0fdfc0f1a
+Subproject commit 91ac969ed599bfd0697a5b88cfae550318a04392
diff --git a/external/spirv-tools-generated/build-version.inc b/external/spirv-tools-generated/build-version.inc
index fab321a9475..f7d61528ab8 100644
--- a/external/spirv-tools-generated/build-version.inc
+++ b/external/spirv-tools-generated/build-version.inc
@@ -1 +1 @@
-"v2025.5", "SPIRV-Tools v2025.5 v2025.5.rc1-0-g262bdab4"
+"v2026.1-dev", "SPIRV-Tools v2026.1-dev v2025.5-36-g91ac969e"