Update WORKSPACE

Author: jagapiou

WORKSPACE

@@ -5,19 +5,19 @@ load("@//:python_system.bzl", "python_repo")
 
 http_archive(
     name = "com_google_googletest",
-    strip_prefix = "googletest-main",
+    strip_prefix = "googletest-v1.13.0",
     urls = ["https://github.com/google/googletest/archive/refs/tags/v1.13.0.zip"],
 )
 
 http_archive(
     name = "com_google_benchmark",
-    strip_prefix = "benchmark-main",
+    strip_prefix = "benchmark-v1.8.2",
     urls = ["https://github.com/google/benchmark/archive/refs/tags/v1.8.2.zip"],
 )
 
 http_archive(
     name = "rules_cc",
-    strip_prefix = "rules_cc-main",
+    strip_prefix = "rules_cc-0.0.8",
     urls = ["https://github.com/bazelbuild/rules_cc/archive/refs/tags/0.0.8.zip"],
 )
 
@@ -29,7 +29,7 @@ http_archive(
 
 http_archive(
     name = "bazel_skylib",
-    strip_prefix = "bazel-skylib-main",
+    strip_prefix = "bazel-skylib-1.4.2",
     urls = ["https://github.com/bazelbuild/bazel-skylib/archive/refs/tags/1.4.2.zip"],
 )
 
@@ -41,7 +41,7 @@ http_archive(
 
 http_archive(
     name = "com_google_absl_py",
-    strip_prefix = "abseil-py-main",
+    strip_prefix = "abseil-py-v1.4.0",
     urls = ["https://github.com/abseil/abseil-py/archive/refs/tags/v1.4.0.zip"],
 )
 
@@ -118,14 +118,14 @@ http_archive(
 http_archive(
     name = "tree_archive",
     build_file = "@//bazel:tree.BUILD",
-    strip_prefix = "tree-master",
+    strip_prefix = "tree-0.1.8",
     urls = ["https://github.com/google-deepmind/tree/archive/refs/tags/0.1.8.zip"],
 )
 
 http_archive(
     name = "pybind11_archive",
     build_file = "@//bazel:pybind11.BUILD",
-    strip_prefix = "pybind11-master",
+    strip_prefix = "pybind11-2.11.1",
     urls = ["https://github.com/pybind/pybind11/archive/refs/tags/v2.11.1.zip"],
 )