diff --git a/requirements/constraints.txt b/requirements/constraints.txt
index 02798f90e73..005329f72ab 100644
--- a/requirements/constraints.txt
+++ b/requirements/constraints.txt
@@ -54,7 +54,7 @@ cryptography==41.0.3
     # via
     #   pyjwt
     #   trustme
-cython==3.0.5
+cython==3.0.6
     # via -r requirements/cython.in
 distlib==0.3.7
     # via virtualenv
diff --git a/requirements/cython.txt b/requirements/cython.txt
index f60bbf53da1..ee1b2f15393 100644
--- a/requirements/cython.txt
+++ b/requirements/cython.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile --allow-unsafe --output-file=requirements/cython.txt --resolver=backtracking --strip-extras requirements/cython.in
 #
-cython==3.0.5
+cython==3.0.6
     # via -r requirements/cython.in
 multidict==6.0.4
     # via -r requirements/multidict.in