upgrade a python libs (#234)

Author: peterbe

requirements.txt

@@ -39,16 +39,17 @@ psycopg2-binary==2.8.6 \
     --hash=sha256:6422f2ff0919fd720195f64ffd8f924c1395d30f9a495f31e2392c2efafb5056 \
     --hash=sha256:15978a1fbd225583dd8cdaf37e67ccc278b5abecb4caf6b2d6b8e2b948e953f6 \
     --hash=sha256:11b9c0ebce097180129e422379b824ae21c8f2a6596b159c7659e2e5a00e1aa0
-Flask-SQLAlchemy==2.4.1 \
-    --hash=sha256:0078d8663330dc05a74bc72b3b6ddc441b9a744e2f56fe60af1a5bfc81334327 \
-    --hash=sha256:6974785d913666587949f7c2946f7001e4fa2cb2d19f4e69ead02e4b8f50b33d
-requests[security]==2.23.0 \
-    --hash=sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee \
-    --hash=sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6
-python-decouple==3.3 \
-    --hash=sha256:55c546b85b0c47a15a47a4312d451a437f7344a9be3e001660bccd93b637de95
-python-dotenv==0.12.0 \
-    --hash=sha256:81822227f771e0cab235a2939f0f265954ac4763cafd806d845801c863bf372f \
-    --hash=sha256:92b3123fb2d58a284f76cc92bfe4ee6c502c32ded73e8b051c4f6afc8b6751ed
+Flask-SQLAlchemy==2.5.1 \
+    --hash=sha256:2bda44b43e7cacb15d4e05ff3cc1f8bc97936cc464623424102bfc2c35e95912 \
+    --hash=sha256:f12c3d4cc5cc7fdcc148b9527ea05671718c3ea45d50c7e732cceb33f574b390
+requests[security]==2.25.1 \
+    --hash=sha256:27973dd4a904a4f13b263a19c866c13b92a39ed1c964655f025f3f8d3d75b804 \
+    --hash=sha256:c210084e36a42ae6b9219e00e48287def368a26d03a048ddad7bfee44f75871e
+python-decouple==3.4 \
+    --hash=sha256:2e5adb0263a4f963b58d7407c4760a2465d464ee212d733e2a2c179e54c08d8f \
+    --hash=sha256:a8268466e6389a639a20deab9d880faee186eb1eb6a05e54375bdf158d691981
+python-dotenv==0.17.1 \
+    --hash=sha256:00aa34e92d992e9f8383730816359647f358f4a3be1ba45e5a5cefd27ee91544 \
+    --hash=sha256:b1ae5e9643d5ed987fc57cc2583021e38db531946518130777734f9589b3141f
 rollbar==0.15.2 \
     --hash=sha256:5e80fe7c9b15e84f5b72e45ebaa85bba1c13234e447a5f3801d094eb379c2d0e