diff --git a/samples/adk-sql-agent/requirements.txt b/samples/adk-sql-agent/requirements.txt
index ac2f409b..8844e99f 100644
--- a/samples/adk-sql-agent/requirements.txt
+++ b/samples/adk-sql-agent/requirements.txt
@@ -719,9 +719,9 @@ httpcore==1.0.9 \
     --hash=sha256:2d400746a40668fc9dec9810239072b40b4484b640a8c38fd654a024c7a1bf55 \
     --hash=sha256:6e34463af53fd2ab5d807f399a9b45ea31c3dfa2276f15a2c3f00afff6e176e8
     # via httpx
-httplib2==0.31.2 \
-    --hash=sha256:385e0869d7397484f4eab426197a4c020b606edd43372492337c0b4010ae5d24 \
-    --hash=sha256:dbf0c2fa3862acf3c55c078ea9c0bc4481d7dc5117cae71be9514912cf9f8349
+httplib2==0.32.0 \
+    --hash=sha256:48a0ef30a42db65d8f3399045e1d09ab0ba66e3b9efc360d07f80ea55d286025 \
+    --hash=sha256:dc6705cacdf3fb0a2aba7629fa33c90fd93e30035db0c157325826be177e4816
     # via
     #   google-api-python-client
     #   google-auth-httplib2