diff --git a/blockdiag/requirements.txt b/blockdiag/requirements.txt
index c9580aa53..864b9997b 100644
--- a/blockdiag/requirements.txt
+++ b/blockdiag/requirements.txt
@@ -1,7 +1,7 @@
 actdiag==3.0.0
 blockdiag==3.0.0
 Click==8.1.3
-Flask==2.3.1
+Flask==2.3.2
 funcparserlib==1.0.1
 gunicorn==20.1.0
 itsdangerous==2.1.2
@@ -12,4 +12,4 @@ Pillow==9.5.0
 reportlab==3.6.13
 seqdiag==3.0.0
 webcolors==1.13
-Werkzeug==2.3.2
+Werkzeug==2.3.3
diff --git a/wireviz/requirements.txt b/wireviz/requirements.txt
index ddafe62e6..7d7eb25a0 100644
--- a/wireviz/requirements.txt
+++ b/wireviz/requirements.txt
@@ -1,8 +1,8 @@
 click==8.1.3
-Flask==2.3.1
+Flask==2.3.2
 gunicorn==20.1.0
 itsdangerous==2.1.2
-Werkzeug==2.3.2
+Werkzeug==2.3.3
 wireviz==0.3.2
 graphviz==0.20.1
 Jinja2==3.1.2