diff --git a/preamble.tex b/preamble.tex
@@ -5,7 +5,8 @@
\usepackage{enumitem, xfrac, xcolor, cancel, multicol, tabularx, relsize}
\usepackage[normalem]{ulem}
\usepackage{hyperref, refcount}
-\usepackage{fancyhdr, titling, caption}
+\usepackage{fancyhdr, titling}
+\usepackage[labelfont={color=highlight, bf}]{caption}
\usepackage[backend=biber, citetracker=true, citestyle=alphabetic, bibstyle=ieee-alphabetic, sorting=nty, sortcites=true]{biblatex}
\usepackage{pgfplots, tikz, tikz-cd}
\usepackage{graphicx, wrapfig}