diff --git a/requirements.txt b/requirements.txt
index 910fa93a..bec89d9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ aiohttp==3.8.1
 aiohttp-cors==0.7.0
 asyncpg==0.26.0
 jsonschema==4.7.2
-Cython==0.29.30
+Cython==0.29.32
 cyvcf2==0.30.15
 uvloop==0.16.0
 aiocache==0.11.1
diff --git a/setup.py b/setup.py
index fd082f54..bc441c93 100644
--- a/setup.py
+++ b/setup.py
@@ -52,7 +52,7 @@
         "vcf": [
             "numpy==1.23.1",
             "cyvcf2==0.30.15",
-            "Cython==0.29.30",
+            "Cython==0.29.32",
         ],
         "test": [
             "coverage==6.4.2",