diff --git a/tests/requirements-testing.txt b/tests/requirements-testing.txt
index 1b4ada3..7189474 100644
--- a/tests/requirements-testing.txt
+++ b/tests/requirements-testing.txt
@@ -535,8 +535,9 @@ psutil==5.9.8 \
 pulp==2.8.0 \
     --hash=sha256:4903bf96110bbab8ed2c68533f90565ebb76aa367d9e4df38e51bf727927c125 \
     --hash=sha256:4a19814a5b0a4392d788ac2315263435293579b0583c3469943fe0c6a586f263
-pycountry==22.3.5 \
-    --hash=sha256:b2163a246c585894d808f18783e19137cb70a0c18fb36748dc01fc6f109c1646
+pycountry==23.12.11 \
+    --hash=sha256:00569d82eaefbc6a490a311bfa84a9c571cff9ddbf8b0a4f4e7b4f868b4ad925 \
+    --hash=sha256:2ff91cff4f40ff61086e773d61e72005fe95de4a57bfc765509db05695dc50ab
 pycparser==2.21; platform_python_implementation != "PyPy" \
     --hash=sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9 \
     --hash=sha256:e644fdec12f7872f86c58ff790da456218b10f863970249516d60a5eaca77206