diff --git a/requirements-ci.txt b/requirements-ci.txt
index e09cbea..fbe581f 100644
--- a/requirements-ci.txt
+++ b/requirements-ci.txt
@@ -306,11 +306,11 @@ distro==1.9.0 \
 filelock==3.31.1 \
     --hash=sha256:9ea33146c780161bf67cb20c7cb26b651566820d65ad8dfdd79422602a2dcfc0
     # via cachecontrol
-google-auth==2.55.2 \
-    --hash=sha256:d715f265f2cafc6a5f1bf0dc19870d20e3119f6f6682785a250bce3d03d38a3b
+google-auth==2.56.2 \
+    --hash=sha256:c8270ea95b2697b74e3d8438ae9c5b898e38b623b915c7b5c5635921e7de68a6
     # via google-genai
-google-genai==2.12.1 \
-    --hash=sha256:686d5ec39bda345151d3ed1bac3915f01f49138b1ea519af2eb98f11cc55ebc4
+google-genai==2.16.0 \
+    --hash=sha256:f9eda6a7a3dd4491a0d2253c4bdd4536462d63838ed3f1b0e4fb9a0eb8f43331
     # via -r requirements.txt
 h11==0.16.0 \
     --hash=sha256:63cf8bbe7522de3bf65932fda1d9c2772064ffb3dae62d55932da54b31cb6c86
diff --git a/requirements.txt b/requirements.txt
index 9029d1d..67fa02a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Cross-platform runtime source requirements. Install into a venv:
 #   python3 -m venv .venv && .venv/bin/pip install -r requirements.txt
-google-genai>=1.0.0
+google-genai>=2.16.0
 python-dotenv>=1.2.2
 mcp[cli]>=1.0.0
 openai>=2.48.0