diff --git a/requirements.txt b/requirements.txt
index 2106c31f7b4..c2a42c9b4da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ dill<0.3.8
 fastkde>=1.0.24, <1.0.31
 graph-scheduler>=1.1.1, <1.3.0
 graphviz<0.21.0
-grpcio<1.60.0
+grpcio<1.61.0
 leabra-psyneulink<0.3.3
 llvmlite<0.42
 matplotlib<3.7.3