diff --git a/external/SDL_mixer b/external/SDL_mixer
index 8c516fc..4182794 160000
--- a/external/SDL_mixer
+++ b/external/SDL_mixer
@@ -1 +1 @@
-Subproject commit 8c516fcd2eca48262188426fbe75365ba4326346
+Subproject commit 4182794ea45fe28568728670c6f1583855d0e85c
diff --git a/external/glm b/external/glm
index 2d4c4b4..a583c59 160000
--- a/external/glm
+++ b/external/glm
@@ -1 +1 @@
-Subproject commit 2d4c4b4dd31fde06cfffad7915c2b3006402322f
+Subproject commit a583c59e1616a628b18195869767ea4d6faca5f4
diff --git a/external/imgui b/external/imgui
index 0955992..d4c156a 160000
--- a/external/imgui
+++ b/external/imgui
@@ -1 +1 @@
-Subproject commit 0955992dd9dbfdff2b854efcb2a559265afa7923
+Subproject commit d4c156a0f0efaac3c34aa1d99a0db9bc07a4d459