diff --git a/requirements.txt b/requirements.txt
index ce69af8..3758f8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -326,9 +326,9 @@ typing==3.7.4.3 \
     --hash=sha256:1187fb9c82fd670d10aa07bbb6cfcfe4bdda42d6fab8d5134f04e8c4d0b71cc9 \
     --hash=sha256:283d868f5071ab9ad873e5e52268d611e851c870a2ba354193026f2dfb29d8b5
 # Required by ZKAPAuthorizer
-urllib3==1.26.4 \
-    --hash=sha256:2f4da4594db7e1e110a944bb1b551fdf4e6c136ad42e4234131391e21eb5b0df \
-    --hash=sha256:e7b021f7241115872f92f43c6508082facffbd1c048e3c6e2bb9c2a157e28937
+urllib3==1.26.5 \
+    --hash=sha256:753a0374df26658f99d826cfe40394a686d05985786d946fbe4165b5148f5a7c \
+    --hash=sha256:a7acd0977125325f516bda9735fa7142b909a8d01e8b2e4c8108d0984e6e0098
 watchdog==0.10.3 ; sys_platform != "win32" and sys_platform != "linux2" \
     --hash=sha256:4214e1379d128b0588021880ccaf40317ee156d4603ac388b9adcf29165e0c04
 zfec==1.5.5 \