diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c88169f..c0c9323 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,7 +26,6 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - "3.6"
           - "3.7"
           - "3.8"
           - "3.9"
diff --git a/requirements.txt b/requirements.txt
index fc054af..886a78a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
-PyYAML==5.4.1
-jsonschema==3.2.0
-tabulate==0.8.9
-tqdm==4.57.0
-yamllint==1.26.0
+PyYAML==6.0
+jsonschema==4.17.3
+tabulate==0.9.0
+tqdm==4.65.0
+yamllint==1.32.0
diff --git a/setup-venv b/setup-venv
index f3c5a9b..afb3964 100755
--- a/setup-venv
+++ b/setup-venv
@@ -25,6 +25,7 @@ REV="$(git rev-parse HEAD):$(shasum "requirements.txt")"
 if [ ! -e "venv/rev.txt" ] || [ "$(cat venv/rev.txt)" != "$REV" ]; then
     python3 -m venv "venv"
     . "venv/bin/activate"
+    pip install -U pip
     pip install -r requirements.txt
     echo "$REV" > "venv/rev.txt"
 fi