diff --git a/frontend/requirements.txt b/frontend/requirements.txt
index edf135f0d..a1e5d1de0 100644
--- a/frontend/requirements.txt
+++ b/frontend/requirements.txt
@@ -10,6 +10,6 @@ Pygments==2.19.2
 pyparsing==3.2.3
 Sphinx==8.2.3
 sphinx-reredirects==1.0.0
-sphinxcontrib-bibtex==2.6.4
+sphinxcontrib-bibtex==2.6.5
 sphinxcontrib-plantuml==0.30
 websocket-client==1.8.0
diff --git a/frontend/requirements_frozen.txt b/frontend/requirements_frozen.txt
index ac49ef372..a444e447c 100644
--- a/frontend/requirements_frozen.txt
+++ b/frontend/requirements_frozen.txt
@@ -27,7 +27,7 @@ pillow==11.2.1
 prompt_toolkit==3.0.51
 ptyprocess==0.7.0
 pure_eval==0.2.3
-pybtex==0.25.0
+pybtex==0.25.1
 pybtex-docutils==1.0.3
 pydot-ng==2.0.0
 Pygments==2.19.2
@@ -42,7 +42,7 @@ Sphinx==8.2.3
 sphinx-basic-ng==1.0.0b2
 sphinx-reredirects==1.0.0
 sphinxcontrib-applehelp==2.0.0
-sphinxcontrib-bibtex==2.6.4
+sphinxcontrib-bibtex==2.6.5
 sphinxcontrib-devhelp==2.0.0
 sphinxcontrib-htmlhelp==2.1.0
 sphinxcontrib-jsmath==1.0.1