diff --git a/requirements.in b/requirements.in
index 5acfe9f230..4c63c2e612 100644
--- a/requirements.in
+++ b/requirements.in
@@ -36,5 +36,5 @@ packaging>=21.0
 pycountry
 langcodes==3.5.0
 pydantic==2.11.9
-latex2mathml==3.78.0
+latex2mathml==3.78.1
 markdown-it-py==4.0.0
diff --git a/requirements.txt b/requirements.txt
index 0eb98d3fc0..5eef75d0e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -160,7 +160,7 @@ langcodes==3.5.0
     # via -r requirements.in
 language-data==1.3.0
     # via langcodes
-latex2mathml==3.78.0
+latex2mathml==3.78.1
     # via -r requirements.in
 le-utils==0.2.12
     # via -r requirements.in