diff --git a/dev-requirements.txt b/dev-requirements.txt
index e4b084a..193cc78 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -139,29 +139,26 @@ mccabe==0.6.1 \
     --hash=sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42 \
     --hash=sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f \
     # via flake8
-numpy==1.18.4 \
-    --hash=sha256:00d7b54c025601e28f468953d065b9b121ddca7fff30bed7be082d3656dd798d \
-    --hash=sha256:02ec9582808c4e48be4e93cd629c855e644882faf704bc2bd6bbf58c08a2a897 \
-    --hash=sha256:0e6f72f7bb08f2f350ed4408bb7acdc0daba637e73bce9f5ea2b207039f3af88 \
-    --hash=sha256:1be2e96314a66f5f1ce7764274327fd4fb9da58584eaff00b5a5221edefee7d6 \
-    --hash=sha256:2466fbcf23711ebc5daa61d28ced319a6159b260a18839993d871096d66b93f7 \
-    --hash=sha256:2b573fcf6f9863ce746e4ad00ac18a948978bb3781cffa4305134d31801f3e26 \
-    --hash=sha256:3f0dae97e1126f529ebb66f3c63514a0f72a177b90d56e4bce8a0b5def34627a \
-    --hash=sha256:50fb72bcbc2cf11e066579cb53c4ca8ac0227abb512b6cbc1faa02d1595a2a5d \
-    --hash=sha256:57aea170fb23b1fd54fa537359d90d383d9bf5937ee54ae8045a723caa5e0961 \
-    --hash=sha256:709c2999b6bd36cdaf85cf888d8512da7433529f14a3689d6e37ab5242e7add5 \
-    --hash=sha256:7d59f21e43bbfd9a10953a7e26b35b6849d888fc5a331fa84a2d9c37bd9fe2a2 \
-    --hash=sha256:904b513ab8fbcbdb062bed1ce2f794ab20208a1b01ce9bd90776c6c7e7257032 \
-    --hash=sha256:96dd36f5cdde152fd6977d1bbc0f0561bccffecfde63cd397c8e6033eb66baba \
-    --hash=sha256:9933b81fecbe935e6a7dc89cbd2b99fea1bf362f2790daf9422a7bb1dc3c3085 \
-    --hash=sha256:bbcc85aaf4cd84ba057decaead058f43191cc0e30d6bc5d44fe336dc3d3f4509 \
-    --hash=sha256:dccd380d8e025c867ddcb2f84b439722cf1f23f3a319381eac45fd077dee7170 \
-    --hash=sha256:e22cd0f72fc931d6abc69dc7764484ee20c6a60b0d0fee9ce0426029b1c1bdae \
-    --hash=sha256:ed722aefb0ebffd10b32e67f48e8ac4c5c4cf5d3a785024fdf0e9eb17529cd9d \
-    --hash=sha256:efb7ac5572c9a57159cf92c508aad9f856f1cb8e8302d7fdb99061dbe52d712c \
-    --hash=sha256:efdba339fffb0e80fcc19524e4fdbda2e2b5772ea46720c44eaac28096d60720 \
-    --hash=sha256:f22273dd6a403ed870207b853a856ff6327d5cbce7a835dfa0645b3fc00273ec \
-    # via -r requirements_dev.in, pandas
+numpy==1.22.2 \
+    --hash=sha256:03ae5850619abb34a879d5f2d4bb4dcd025d6d8fb72f5e461dae84edccfe129f \
+    --hash=sha256:076aee5a3763d41da6bef9565fdf3cb987606f567cd8b104aded2b38b7b47abf \
+    --hash=sha256:0b536b6840e84c1c6a410f3a5aa727821e6108f3454d81a5cd5900999ef04f89 \
+    --hash=sha256:15efb7b93806d438e3bc590ca8ef2f953b0ce4f86f337ef4559d31ec6cf9d7dd \
+    --hash=sha256:168259b1b184aa83a514f307352c25c56af111c269ffc109d9704e81f72e764b \
+    --hash=sha256:2638389562bda1635b564490d76713695ff497242a83d9b684d27bb4a6cc9d7a \
+    --hash=sha256:3556c5550de40027d3121ebbb170f61bbe19eb639c7ad0c7b482cd9b560cd23b \
+    --hash=sha256:4a176959b6e7e00b5a0d6f549a479f869829bfd8150282c590deee6d099bbb6e \
+    --hash=sha256:515a8b6edbb904594685da6e176ac9fbea8f73a5ebae947281de6613e27f1956 \
+    --hash=sha256:55535c7c2f61e2b2fc817c5cbe1af7cb907c7f011e46ae0a52caa4be1f19afe2 \
+    --hash=sha256:59153979d60f5bfe9e4c00e401e24dfe0469ef8da6d68247439d3278f30a180f \
+    --hash=sha256:60cb8e5933193a3cc2912ee29ca331e9c15b2da034f76159b7abc520b3d1233a \
+    --hash=sha256:6767ad399e9327bfdbaa40871be4254d1995f4a3ca3806127f10cec778bd9896 \
+    --hash=sha256:76a4f9bce0278becc2da7da3b8ef854bed41a991f4226911a24a9711baad672c \
+    --hash=sha256:8cf33634b60c9cef346663a222d9841d3bbbc0a2f00221d6bcfd0d993d5543f6 \
+    --hash=sha256:94dd11d9f13ea1be17bac39c1942f527cbf7065f94953cf62dfe805653da2f8f \
+    --hash=sha256:aafa46b5a39a27aca566198d3312fb3bde95ce9677085efd02c86f7ef6be4ec7 \
+    --hash=sha256:badca914580eb46385e7f7e4e426fea6de0a37b9e06bec252e481ae7ec287082 \
+    --hash=sha256:d76a26c5118c4d96e264acc9e3242d72e1a2b92e739807b3b69d8d47684b6677    # via -r requirements_dev.in, pandas
 packaging==20.4 \
     --hash=sha256:4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8 \
     --hash=sha256:998416ba6962ae7fbd6596850b80e17859a5753ba17c32284f67bfff33784181 \
diff --git a/requirements.txt b/requirements.txt
index 609c147..17fe43d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -59,29 +59,26 @@ cryptography==2.9.2 \
     --hash=sha256:e993468c859d084d5579e2ebee101de8f5a27ce8e2159959b6673b418fd8c785 \
     --hash=sha256:f118a95c7480f5be0df8afeb9a11bd199aa20afab7a96bcf20409b411a3a85f0 \
     # via encryption2fa (setup.py)
-numpy==1.18.4 \
-    --hash=sha256:00d7b54c025601e28f468953d065b9b121ddca7fff30bed7be082d3656dd798d \
-    --hash=sha256:02ec9582808c4e48be4e93cd629c855e644882faf704bc2bd6bbf58c08a2a897 \
-    --hash=sha256:0e6f72f7bb08f2f350ed4408bb7acdc0daba637e73bce9f5ea2b207039f3af88 \
-    --hash=sha256:1be2e96314a66f5f1ce7764274327fd4fb9da58584eaff00b5a5221edefee7d6 \
-    --hash=sha256:2466fbcf23711ebc5daa61d28ced319a6159b260a18839993d871096d66b93f7 \
-    --hash=sha256:2b573fcf6f9863ce746e4ad00ac18a948978bb3781cffa4305134d31801f3e26 \
-    --hash=sha256:3f0dae97e1126f529ebb66f3c63514a0f72a177b90d56e4bce8a0b5def34627a \
-    --hash=sha256:50fb72bcbc2cf11e066579cb53c4ca8ac0227abb512b6cbc1faa02d1595a2a5d \
-    --hash=sha256:57aea170fb23b1fd54fa537359d90d383d9bf5937ee54ae8045a723caa5e0961 \
-    --hash=sha256:709c2999b6bd36cdaf85cf888d8512da7433529f14a3689d6e37ab5242e7add5 \
-    --hash=sha256:7d59f21e43bbfd9a10953a7e26b35b6849d888fc5a331fa84a2d9c37bd9fe2a2 \
-    --hash=sha256:904b513ab8fbcbdb062bed1ce2f794ab20208a1b01ce9bd90776c6c7e7257032 \
-    --hash=sha256:96dd36f5cdde152fd6977d1bbc0f0561bccffecfde63cd397c8e6033eb66baba \
-    --hash=sha256:9933b81fecbe935e6a7dc89cbd2b99fea1bf362f2790daf9422a7bb1dc3c3085 \
-    --hash=sha256:bbcc85aaf4cd84ba057decaead058f43191cc0e30d6bc5d44fe336dc3d3f4509 \
-    --hash=sha256:dccd380d8e025c867ddcb2f84b439722cf1f23f3a319381eac45fd077dee7170 \
-    --hash=sha256:e22cd0f72fc931d6abc69dc7764484ee20c6a60b0d0fee9ce0426029b1c1bdae \
-    --hash=sha256:ed722aefb0ebffd10b32e67f48e8ac4c5c4cf5d3a785024fdf0e9eb17529cd9d \
-    --hash=sha256:efb7ac5572c9a57159cf92c508aad9f856f1cb8e8302d7fdb99061dbe52d712c \
-    --hash=sha256:efdba339fffb0e80fcc19524e4fdbda2e2b5772ea46720c44eaac28096d60720 \
-    --hash=sha256:f22273dd6a403ed870207b853a856ff6327d5cbce7a835dfa0645b3fc00273ec \
-    # via pyarrow
+numpy==1.22.2 \
+    --hash=sha256:03ae5850619abb34a879d5f2d4bb4dcd025d6d8fb72f5e461dae84edccfe129f \
+    --hash=sha256:076aee5a3763d41da6bef9565fdf3cb987606f567cd8b104aded2b38b7b47abf \
+    --hash=sha256:0b536b6840e84c1c6a410f3a5aa727821e6108f3454d81a5cd5900999ef04f89 \
+    --hash=sha256:15efb7b93806d438e3bc590ca8ef2f953b0ce4f86f337ef4559d31ec6cf9d7dd \
+    --hash=sha256:168259b1b184aa83a514f307352c25c56af111c269ffc109d9704e81f72e764b \
+    --hash=sha256:2638389562bda1635b564490d76713695ff497242a83d9b684d27bb4a6cc9d7a \
+    --hash=sha256:3556c5550de40027d3121ebbb170f61bbe19eb639c7ad0c7b482cd9b560cd23b \
+    --hash=sha256:4a176959b6e7e00b5a0d6f549a479f869829bfd8150282c590deee6d099bbb6e \
+    --hash=sha256:515a8b6edbb904594685da6e176ac9fbea8f73a5ebae947281de6613e27f1956 \
+    --hash=sha256:55535c7c2f61e2b2fc817c5cbe1af7cb907c7f011e46ae0a52caa4be1f19afe2 \
+    --hash=sha256:59153979d60f5bfe9e4c00e401e24dfe0469ef8da6d68247439d3278f30a180f \
+    --hash=sha256:60cb8e5933193a3cc2912ee29ca331e9c15b2da034f76159b7abc520b3d1233a \
+    --hash=sha256:6767ad399e9327bfdbaa40871be4254d1995f4a3ca3806127f10cec778bd9896 \
+    --hash=sha256:76a4f9bce0278becc2da7da3b8ef854bed41a991f4226911a24a9711baad672c \
+    --hash=sha256:8cf33634b60c9cef346663a222d9841d3bbbc0a2f00221d6bcfd0d993d5543f6 \
+    --hash=sha256:94dd11d9f13ea1be17bac39c1942f527cbf7065f94953cf62dfe805653da2f8f \
+    --hash=sha256:aafa46b5a39a27aca566198d3312fb3bde95ce9677085efd02c86f7ef6be4ec7 \
+    --hash=sha256:badca914580eb46385e7f7e4e426fea6de0a37b9e06bec252e481ae7ec287082 \
+    --hash=sha256:d76a26c5118c4d96e264acc9e3242d72e1a2b92e739807b3b69d8d47684b6677    # via pyarrow
 pyarrow==0.17.1 \
     --hash=sha256:18f65739d1d8ed8ad0d88228fd9ab76558a9c808c01dca2f24be2c72b875f43b \
     --hash=sha256:21b4d31a2813e81ed6664c37decb548618fd93838f983c3d634e3eae1d91a597 \