diff --git a/.kokoro/requirements.txt b/.kokoro/requirements.txt
index e58492f06e..c8f6e10008 100644
--- a/.kokoro/requirements.txt
+++ b/.kokoro/requirements.txt
@@ -364,9 +364,9 @@ pyjwt==2.4.0 \
     --hash=sha256:72d1d253f32dbd4f5c88eaf1fdc62f3a19f676ccbadb9dbc5d07e951b2b26daf \
     --hash=sha256:d42908208c699b3b973cbeb01a969ba6a96c821eefb1c5bfe4c390c01d67abba
     # via gcp-releasetool
-pyparsing==3.0.9 \
-    --hash=sha256:2b020ecf7d21b687f219b71ecad3631f644a47f01403fa1d1036b0c6416d70fb \
-    --hash=sha256:5026bae9a10eeaefb61dab2f09052b9f4307d44aee4eda64b309723d8d206bbc
+pyparsing==3.1.1 \
+    --hash=sha256:32c7c0b711493c72ff18a981d24f28aaf9c1fb7ed5e9667c9e84e3db623bdbfb \
+    --hash=sha256:ede28a1a32462f5a9705e07aea48001a08f7cf81a021585011deba701581a0db
     # via packaging
 pyperclip==1.8.2 \
     --hash=sha256:105254a8b04934f0bc84e9c24eb360a591aaf6535c9def5f29d92af107a9bf57