diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7036f1c..ba09a61 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,6 +6,8 @@
 #
 -e file:.
     # via -r requirements-dev.in
+blinker==1.7.0
+    # via flask
 ccs-digitalmarketplace-test-utils==4.0.2
     # via -r requirements-dev.in
 certifi==2022.12.7
@@ -27,7 +29,7 @@ exceptiongroup==1.1.3
     # via pytest
 flake8==6.1.0
     # via -r requirements-dev.in
-flask==2.2.5
+flask==3.0.0
     # via -r requirements-dev.in
 idna==2.10
     # via requests
@@ -84,7 +86,7 @@ typing-extensions==3.7.4.3
     # via mypy
 urllib3==1.26.5
     # via requests
-werkzeug==2.2.3
+werkzeug==3.0.1
     # via flask
 zipp==3.4.1
     # via importlib-metadata