diff --git a/po/R-pl.po b/po/R-pl.po
index dfeafe8..23d1913 100644
--- a/po/R-pl.po
+++ b/po/R-pl.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: jaspPower 0.1.0\n"
 "POT-Creation-Date: 2023-09-23 03:34\n"
-"PO-Revision-Date: 2023-06-02 20:51+0000\n"
+"PO-Revision-Date: 2023-11-18 20:24+0000\n"
 "Last-Translator: Tomasz Misiuro <tomaszmisiuro@gmail.com>\n"
 "Language-Team: Polish <https://hosted.weblate.org/projects/jasp/jasppower-r/"
 "pl/>\n"
@@ -12,7 +12,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2;\n"
-"X-Generator: Weblate 4.18-dev\n"
+"X-Generator: Weblate 5.2\n"
 
 msgid "Effect size can't be 0."
 msgstr "Wielkość efektu nie może wynosić 0."
@@ -90,10 +90,10 @@ msgid "a two samples proportions test"
 msgstr "test dla dwóch proporcji"
 
 msgid "a one sample variance test"
-msgstr ""
+msgstr "test dla jednej wariancji"
 
 msgid "a two samples variance test"
-msgstr ""
+msgstr "test dla dwóch wariancji"
 
 msgid "a one sample Poisson rate test"
 msgstr ""
@@ -124,12 +124,14 @@ msgid ""
 "Unable to compute the power results. Try to enter less extreme values for "
 "the input parameters."
 msgstr ""
+"Nie można obliczyć mocy. Proszę spróbować wprowadzić mniej ekstremalne "
+"wartości jako parametry początkowe."
 
 msgid "Power cannot be 1"
 msgstr "Moc nie może wynosić 1"
 
 msgid "Effect size can't be 0 with a two-sided alternative hypothesis."
-msgstr ""
+msgstr "Wielkość efektu nie może wynosić 0 dla hipotezy dwustronnej."
 
 msgid "Effect size has to be lower than 0 with an alternative of lesser."
 msgstr ""
@@ -162,7 +164,7 @@ msgid "Cohen's %s"
 msgstr "%s Cohena"
 
 msgid "User Defined"
-msgstr ""
+msgstr "Zdefiniowane przez użytkownika"
 
 msgid "Power by effect size"
 msgstr ""
@@ -331,7 +333,7 @@ msgid ""
 msgstr ""
 
 msgid "Power Curve by Effect Size"
-msgstr ""
+msgstr "Krzywa mocy przez Wielkość efektu"
 
 msgid ""
 "The specified design leads to (an) unsolvable equation(s) while constructing "
@@ -339,7 +341,7 @@ msgid ""
 msgstr ""
 
 msgid "Power Curve by N"
-msgstr ""
+msgstr "Krzywa mocy przez N"
 
 msgid ""
 "The specified design leads to (an) unsolvable equation(s) while constructing "
@@ -429,7 +431,7 @@ msgid ""
 msgstr ""
 
 msgid "sample sizes of %s"
-msgstr ""
+msgstr "wielkość próby %s"
 
 msgid "effect sizes"
 msgstr "wielkości efektów"
@@ -577,7 +579,7 @@ msgid ""
 msgstr ""
 
 msgid "sample sizes of %1$s in each group"
-msgstr ""
+msgstr "wielkość próby %1$s w każdej z grup"
 
 msgid "group sample sizes of %1$s and %2$s, respectively"
 msgstr ""