diff --git a/docs/requirements.txt b/docs/requirements.txt
index 9ae3006b4a475..0eae9f8c01043 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -41,9 +41,9 @@ gitdb==4.0.7 \
     # via
     #   -r docs/requirements.txt
     #   gitpython
-gitpython==3.1.14 \
-    --hash=sha256:3283ae2fba31c913d857e12e5ba5f9a7772bbc064ae2bb09efafa71b0dd4939b \
-    --hash=sha256:be27633e7509e58391f10207cd32b2a6cf5b908f92d9cd30da2e514e1137af61
+gitpython==3.1.17 \
+    --hash=sha256:29fe82050709760081f588dd50ce83504feddbebdc4da6956d02351552b1c135 \
+    --hash=sha256:ee24bdc93dce357630764db659edaf6b8d664d4ff5447ccfeedd2dc5c253f41e
     # via -r docs/requirements.txt
 idna==2.10 \
     --hash=sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6 \
diff --git a/examples/grpc-bridge/client/requirements.txt b/examples/grpc-bridge/client/requirements.txt
index 327544f83036d..bda4a54f6297d 100644
--- a/examples/grpc-bridge/client/requirements.txt
+++ b/examples/grpc-bridge/client/requirements.txt
@@ -1,4 +1,4 @@
 requests>=2.22.0
 grpcio
 grpcio-tools
-protobuf==3.16.0
+protobuf==3.17.0
diff --git a/tools/deprecate_version/requirements.txt b/tools/deprecate_version/requirements.txt
index 68732cef92589..e9024ac6f3bd0 100644
--- a/tools/deprecate_version/requirements.txt
+++ b/tools/deprecate_version/requirements.txt
@@ -67,9 +67,9 @@ gitdb==4.0.7 \
     # via
     #   -r tools/deprecate_version/requirements.txt
     #   gitpython
-gitpython==3.1.14 \
-    --hash=sha256:3283ae2fba31c913d857e12e5ba5f9a7772bbc064ae2bb09efafa71b0dd4939b \
-    --hash=sha256:be27633e7509e58391f10207cd32b2a6cf5b908f92d9cd30da2e514e1137af61
+gitpython==3.1.17 \
+    --hash=sha256:29fe82050709760081f588dd50ce83504feddbebdc4da6956d02351552b1c135 \
+    --hash=sha256:ee24bdc93dce357630764db659edaf6b8d664d4ff5447ccfeedd2dc5c253f41e
     # via -r tools/deprecate_version/requirements.txt
 idna==2.10 \
     --hash=sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6 \
diff --git a/tools/testing/requirements.txt b/tools/testing/requirements.txt
index 2d5b619ca3e43..77e56959bd614 100644
--- a/tools/testing/requirements.txt
+++ b/tools/testing/requirements.txt
@@ -94,9 +94,9 @@ pyparsing==2.4.7 \
     # via
     #   -r tools/testing/requirements.txt
     #   packaging
-pytest-cov==2.11.1 \
-    --hash=sha256:359952d9d39b9f822d9d29324483e7ba04a3a17dd7d05aa6beb7ea01e359e5f7 \
-    --hash=sha256:bdb9fdb0b85a7cc825269a4c56b48ccaa5c7e365054b6038772c32ddcdc969da
+pytest-cov==2.12.0 \
+    --hash=sha256:95d4933dcbbacfa377bb60b29801daa30d90c33981ab2a79e9ab4452c165066e \
+    --hash=sha256:8535764137fecce504a49c2b742288e3d34bc09eed298ad65963616cc98fd45e
     # via -r tools/testing/requirements.txt
 pytest==6.2.4 \
     --hash=sha256:91ef2131a9bd6be8f76f1f08eac5c5317221d6ad1e143ae03894b862e8976890 \