diff --git a/bazel/repository_locations.bzl b/bazel/repository_locations.bzl
index 32dba68c18734..6b1fc0507a143 100644
--- a/bazel/repository_locations.bzl
+++ b/bazel/repository_locations.bzl
@@ -951,8 +951,8 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         project_name = "WebAssembly for Proxies (C++ SDK)",
         project_desc = "WebAssembly for Proxies (C++ SDK)",
         project_url = "https://github.com/proxy-wasm/proxy-wasm-cpp-sdk",
-        version = "d9baeb21d46ab07d4eb9295a5d53a1803b7b80af",
-        sha256 = "b517ac487e0ac4b5d4f951ec805f2e54d5aecece34159b053c5fb781fac5e0f5",
+        version = "fd0be8405db25de0264bdb78fae3a82668c03782",
+        sha256 = "c57de2425b5c61d7f630c5061e319b4557ae1f1c7526e5a51c33dc1299471b08",
         strip_prefix = "proxy-wasm-cpp-sdk-{version}",
         urls = ["https://github.com/proxy-wasm/proxy-wasm-cpp-sdk/archive/{version}.tar.gz"],
         use_category = ["dataplane_ext"],
@@ -968,15 +968,15 @@ REPOSITORY_LOCATIONS_SPEC = dict(
             "envoy.wasm.runtime.wavm",
             "envoy.wasm.runtime.wasmtime",
         ],
-        release_date = "2021-05-15",
+        release_date = "2021-06-24",
         cpe = "N/A",
     ),
     proxy_wasm_cpp_host = dict(
         project_name = "WebAssembly for Proxies (C++ host implementation)",
         project_desc = "WebAssembly for Proxies (C++ host implementation)",
         project_url = "https://github.com/proxy-wasm/proxy-wasm-cpp-host",
-        version = "b524f41680cbc5563c7f4f9113ec70d54078b4f6",
-        sha256 = "dfd9b41cf5c1f310f3db1342f93ea1beb700b5461412dd87a6a2ca2064005372",
+        version = "7b64da1176b42a51b6be2d03f12d578a6028a39b",
+        sha256 = "6009ce7918abe83326db9b95cafe99d6333edddde7cea3ac054688fe793d0fea",
         strip_prefix = "proxy-wasm-cpp-host-{version}",
         urls = ["https://github.com/proxy-wasm/proxy-wasm-cpp-host/archive/{version}.tar.gz"],
         use_category = ["dataplane_ext"],