diff --git a/google-cloud-spanner/Gemfile.lock b/google-cloud-spanner/Gemfile.lock
index f608b71e..a7c2ba50 100644
--- a/google-cloud-spanner/Gemfile.lock
+++ b/google-cloud-spanner/Gemfile.lock
@@ -128,7 +128,7 @@ GEM
       google-protobuf (>= 3.18, < 5.a)
       googleapis-common-protos (~> 1.9.0)
       grpc (~> 1.41)
-    grpc-tools (1.81.0)
+    grpc-tools (1.82.0)
     io-console (0.8.2)
     irb (1.18.0)
       pp (>= 0.6.0)
@@ -374,7 +374,7 @@ CHECKSUMS
   grpc (1.82.0-x86_64-linux-gnu) sha256=f12d54f47e96c34778dbca89b9955a8b2d662c1631ac1b4e47dd5f2dd8fadea2
   grpc (1.82.0-x86_64-linux-musl) sha256=d90e43052603d4afcdaca7225bde1b7cd8100a0866e93493da1dc730821474a5
   grpc-google-iam-v1 (1.12.0) sha256=a70ecad8987e340d5e22e7bf01be31256c84b29a3f78bebd385a4a110e1f2aef
-  grpc-tools (1.81.0) sha256=0f0a9ece9b67fa4df385b57c5e42278c36ea454d30c648cbc75c37a80e6a81ad
+  grpc-tools (1.82.0) sha256=23acf881e3e88160b90c415d9e7e9bbbf0ef20a1c7f1c42ee860a114405f413f
   io-console (0.8.2) sha256=d6e3ae7a7cc7574f4b8893b4fca2162e57a825b223a177b7afa236c5ef9814cc
   irb (1.18.0) sha256=de9454a0703a54704b9811a5ef31a60c86949fbf4013fcf244fabc7c775248e3
   jaro_winkler (1.7.0) sha256=8daa05a5cd05bf7d27c1c65caa8ab0d47c05419d80210feaa17126db24044ada