diff --git a/distdir_deps.bzl b/distdir_deps.bzl
index 1739a25c2a3c4a..48b7e4f85e16c8 100644
--- a/distdir_deps.bzl
+++ b/distdir_deps.bzl
@@ -121,16 +121,16 @@ DIST_DEPS = {
         ],
     },
     "com_github_grpc_grpc": {
-        "archive": "v1.32.0.tar.gz",
-        "sha256": "f880ebeb2ccf0e47721526c10dd97469200e40b5f101a0d9774eb69efa0bd07a",
-        "strip_prefix": "grpc-1.32.0",
+        "archive": "v1.33.1.tar.gz",
+        "sha256": "58eaee5c0f1bd0b92ebe1fa0606ec8f14798500620e7444726afcaf65041cb63",
+        "strip_prefix": "grpc-1.33.1",
         "urls": [
-            "https://mirror.bazel.build/github.com/grpc/grpc/archive/v1.32.0.tar.gz",
-            "https://github.com/grpc/grpc/archive/v1.32.0.tar.gz",
+            "https://mirror.bazel.build/github.com/grpc/grpc/archive/v1.33.1.tar.gz",
+            "https://github.com/grpc/grpc/archive/v1.33.1.tar.gz",
         ],
         "patch_args": ["-p1"],
         "patches": [
-            "//third_party/grpc:grpc_1.32.0.patch",
+            "//third_party/grpc:grpc_1.33.1.patch",
         ],
         "used_in": [
             "additional_distfiles",
diff --git a/scripts/bootstrap/compile.sh b/scripts/bootstrap/compile.sh
index a674d43d24bbf6..a47a8e90625086 100755
--- a/scripts/bootstrap/compile.sh
+++ b/scripts/bootstrap/compile.sh
@@ -27,7 +27,7 @@ fi
 GOOGLE_API_PROTOS="$(grep -o '".*\.proto"' third_party/googleapis/BUILD.bazel | sed 's/"//g' | sed 's|^|third_party/googleapis/|g')"
 PROTO_FILES=$(find third_party/remoteapis ${GOOGLE_API_PROTOS} third_party/pprof src/main/protobuf src/main/java/com/google/devtools/build/lib/buildeventstream/proto src/main/java/com/google/devtools/build/skyframe src/main/java/com/google/devtools/build/lib/skyframe/proto src/main/java/com/google/devtools/build/lib/bazel/debug src/main/java/com/google/devtools/build/lib/starlarkdebug/proto src/main/java/com/google/devtools/build/lib/packages/metrics/package_metrics.proto -name "*.proto")
 LIBRARY_JARS=$(find $ADDITIONAL_JARS third_party -name '*.jar' | grep -Fv JavaBuilder | grep -Fv third_party/guava/guava | grep -ve 'third_party/grpc/grpc.*jar' | tr "\n" " ")
-GRPC_JAVA_VERSION=1.32.2
+GRPC_JAVA_VERSION=1.33.1
 GRPC_LIBRARY_JARS=$(find third_party/grpc -name '*.jar' | grep -e ".*${GRPC_JAVA_VERSION}.*jar" | tr "\n" " ")
 GUAVA_VERSION=29.0
 GUAVA_JARS=$(find third_party/guava -name '*.jar' | grep -e ".*${GUAVA_VERSION}.*jar" | tr "\n" " ")