diff --git a/requirements-pinned.txt b/requirements-pinned.txt
index 3ad1dd33..eec489cb 100644
--- a/requirements-pinned.txt
+++ b/requirements-pinned.txt
@@ -1,10 +1,11 @@
 certifi==2021.5.30        # via requests
-cffi==1.14.5              # via cryptography, pynacl
-chardet==4.0.0            # via requests
+cffi==1.14.6              # via cryptography, pynacl
+charset-normalizer==2.0.2 # via requests
 cryptography==3.4.7       # via securesystemslib
-idna==2.10                # via requests
+idna==3.2                 # via requests
 pycparser==2.20           # via cffi
 pynacl==1.4.0             # via securesystemslib
-requests==2.25.1
+requests==2.26.0
 securesystemslib[crypto,pynacl]==0.20.1
+six==1.16.0               # via pynacl, securesystemslib
 urllib3==1.26.6           # via requests