diff --git a/subprojects/max-destabilizer-rank b/subprojects/max-destabilizer-rank
index 6a482d4af4c37476ddd73cd65ecb8b6aaef9e39e..c68c9025caa2da4d3cd4397ea9ab39735fd9f233 160000
--- a/subprojects/max-destabilizer-rank
+++ b/subprojects/max-destabilizer-rank
@@ -1 +1 @@
-Subproject commit 6a482d4af4c37476ddd73cd65ecb8b6aaef9e39e
+Subproject commit c68c9025caa2da4d3cd4397ea9ab39735fd9f233
diff --git a/tex/appendix.tex b/tex/appendix.tex
index e8207dcebfc13c4c22ba65b34ca701e0cef2ff60..0d4a79e357b4d03e21c3c0e09907f90465143fe7 100644
--- a/tex/appendix.tex
+++ b/tex/appendix.tex
@@ -22,6 +22,7 @@
 \rustlisting{../tilt.rs/src/}{tilt_stability/left_pseudo_semistabilizers.tex}
 
 \subsubsection{Fixed $\chern_1^\beta(u)$ Submodule}
+\label{appendix:subsubsec:fixed-q}
 
 \rustlisting{../tilt.rs/src/}{tilt_stability/left_pseudo_semistabilizers/fixed_q_beta.tex}