diff --git a/README.md b/README.md
index 09d94ebb..c9fa66f6 100644
--- a/README.md
+++ b/README.md
@@ -69,16 +69,16 @@ Abaixo segue um exemplo das bases disponíveis:
 
 ``` r
 dplyr::glimpse(mananciais)
-#> Rows: 47,091
+#> Rows: 47,154
 #> Columns: 8
-#> $ data                <date> 2020-12-31, 2020-12-31, 2020-12-31, 2020-12-31...
+#> $ data                <date> 2021-01-09, 2021-01-09, 2021-01-09, 2021-01-09...
 #> $ sistema             <chr> "Cantareira", "Alto Tietê", "Guarapiranga", "Co...
-#> $ volume_porcentagem  <dbl> 36.2, 53.9, 56.7, 63.6, 79.6, 44.1, 60.9, 36.0,...
-#> $ volume_variacao     <dbl> 0.2, 0.3, 1.2, 0.5, 0.1, -0.3, 0.1, 0.4, 0.5, 1...
-#> $ volume_operacional  <dbl> 355.08684, 301.81769, 97.07097, 10.48768, 89.34...
-#> $ pluviometria_dia    <dbl> 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.8, 20.7, 28.8, ...
-#> $ pluviometria_mensal <dbl> 225.3, 201.2, 203.2, 204.6, 138.8, 239.8, 173.8...
-#> $ pluviometria_hist   <dbl> 215.2, 188.7, 173.5, 167.7, 188.4, 256.8, 211.3...
+#> $ volume_porcentagem  <dbl> 37.3, 56.3, 62.2, 64.4, 82.3, 45.4, 59.9, 37.1,...
+#> $ volume_variacao     <dbl> 0.2, 0.3, 0.7, 0.1, 0.0, 0.0, 0.3, 0.1, 0.4, 0....
+#> $ volume_operacional  <dbl> 366.18217, 315.49702, 106.45160, 10.63207, 92.3...
+#> $ pluviometria_dia    <dbl> 3.3, 2.4, 17.0, 17.4, 2.0, 0.4, 5.6, 4.9, 16.0,...
+#> $ pluviometria_mensal <dbl> 34.2, 93.8, 44.6, 33.8, 60.2, 108.0, 38.6, 30.9...
+#> $ pluviometria_hist   <dbl> 265.1, 246.7, 229.9, 222.4, 249.2, 296.9, 273.1...
 ```
 
 Caso queira saber o significado de cada variável, leia a [documentação
@@ -102,13 +102,13 @@ mananciais %>%
 
 | data       | sistema      | volume\_porcentagem | volume\_variacao | volume\_operacional | pluviometria\_dia | pluviometria\_mensal | pluviometria\_hist |
 | :--------- | :----------- | ------------------: | ---------------: | ------------------: | ----------------: | -------------------: | -----------------: |
-| 2020-12-31 | Cantareira   |                36.2 |              0.2 |           355.08684 |               0.0 |                225.3 |              215.2 |
-| 2020-12-31 | Alto Tietê   |                53.9 |              0.3 |           301.81769 |               0.0 |                201.2 |              188.7 |
-| 2020-12-31 | Guarapiranga |                56.7 |              1.2 |            97.07097 |               0.0 |                203.2 |              173.5 |
-| 2020-12-31 | Cotia        |                63.6 |              0.5 |            10.48768 |               0.0 |                204.6 |              167.7 |
-| 2020-12-31 | Rio Grande   |                79.6 |              0.1 |            89.34678 |               0.0 |                138.8 |              188.4 |
-| 2020-12-31 | Rio Claro    |                44.1 |            \-0.3 |             6.02579 |               0.0 |                239.8 |              256.8 |
-| 2020-12-31 | São Lourenço |                60.9 |              0.1 |            54.09287 |               0.8 |                173.8 |              211.3 |
+| 2021-01-09 | Cantareira   |                37.3 |              0.2 |           366.18217 |               3.3 |                 34.2 |              265.1 |
+| 2021-01-09 | Alto Tietê   |                56.3 |              0.3 |           315.49702 |               2.4 |                 93.8 |              246.7 |
+| 2021-01-09 | Guarapiranga |                62.2 |              0.7 |           106.45160 |              17.0 |                 44.6 |              229.9 |
+| 2021-01-09 | Cotia        |                64.4 |              0.1 |            10.63207 |              17.4 |                 33.8 |              222.4 |
+| 2021-01-09 | Rio Grande   |                82.3 |              0.0 |            92.37132 |               2.0 |                 60.2 |              249.2 |
+| 2021-01-09 | Rio Claro    |                45.4 |              0.0 |             6.19998 |               0.4 |                108.0 |              296.9 |
+| 2021-01-09 | São Lourenço |                59.9 |              0.3 |            53.17261 |               5.6 |                 38.6 |              273.1 |
 
 ## Como citar o pacote