diff --git a/timers/hall-a b/timers/hall-a
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+Subproject commit cf9afeb03fdc189f17b3941ed1a541eb823341ff
diff --git a/timers/hall-b b/timers/hall-b
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+Subproject commit cf9afeb03fdc189f17b3941ed1a541eb823341ff
diff --git a/timers/hall-c b/timers/hall-c
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+Subproject commit cf9afeb03fdc189f17b3941ed1a541eb823341ff
diff --git a/timers/lightning_talks b/timers/lightning_talks
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+Subproject commit cf9afeb03fdc189f17b3941ed1a541eb823341ff