diff --git a/CHANGELOG.md b/CHANGELOG.md
index 799555808..29615b57c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -29,6 +29,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Improved the language localization for French (`fr`)
 - Improved the language localization for German (`de`)
 - Improved the language localization for Italian (`it`)
+- Improved the language localization for Polish (`pl`)
 - Improved the language localization for Portuguese (`pt`)
 - Upgraded `countup.js` from version `2.8.0` to `2.8.2`
 - Upgraded `nestjs` from version `10.4.15` to `11.0.12`
diff --git a/apps/client/src/locales/messages.pl.xlf b/apps/client/src/locales/messages.pl.xlf
index 18cbcf7d0..aa69a96a5 100644
--- a/apps/client/src/locales/messages.pl.xlf
+++ b/apps/client/src/locales/messages.pl.xlf
@@ -2644,7 +2644,7 @@
       </trans-unit>
       <trans-unit id="1257540657265073416" datatype="html">
         <source>Please enter your coupon code.</source>
-        <target state="new">Wpisz kod kuponu:</target>
+        <target state="translated">Wpisz kod kuponu:</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/user-account-membership/user-account-membership.component.ts</context>
           <context context-type="linenumber">202</context>
@@ -4608,7 +4608,7 @@
       </trans-unit>
       <trans-unit id="a4a68fbb5bf56e4bccaf5e73ba2d9567f754e7ca" datatype="html">
         <source> Hello, <x id="INTERPOLATION" equiv-text="{{ publicPortfolioDetails?.alias ?? defaultAlias }}"/> has shared a <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="&lt;strong&gt;"/>Portfolio<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="&lt;/strong&gt;"/> with you! </source>
-        <target state="new"> Witaj, <x id="INTERPOLATION" equiv-text="{{ publicPortfolioDetails?.alias ?? &apos;someone&apos; }}"/> udostępnił Ci <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="&lt;strong&gt;"/>Portfel<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="&lt;/strong&gt;"/> </target>
+        <target state="translated"> Witaj, <x id="INTERPOLATION" equiv-text="{{ publicPortfolioDetails?.alias ?? &apos;someone&apos; }}"/> udostępnił Ci <x id="START_TAG_STRONG" ctype="x-strong" equiv-text="&lt;strong&gt;"/>Portfel<x id="CLOSE_TAG_STRONG" ctype="x-strong" equiv-text="&lt;/strong&gt;"/> </target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/public/public-page.html</context>
           <context context-type="linenumber">4</context>
@@ -4680,7 +4680,7 @@
       </trans-unit>
       <trans-unit id="5827613432388799534" datatype="html">
         <source>open-source-alternative-to</source>
-        <target state="new">open-source-alternative-to</target>
+        <target state="translated">alternatywa-open-source-dla</target>
         <note priority="1" from="description">snake-case</note>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/common/src/lib/paths.ts</context>
@@ -5341,7 +5341,7 @@
       </trans-unit>
       <trans-unit id="5036857680734170026" datatype="html">
         <source>Grant</source>
-        <target state="new">Grant</target>
+        <target state="translated">Dotacja</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">17</context>
@@ -5409,7 +5409,7 @@
       </trans-unit>
       <trans-unit id="6333857424161463201" datatype="html">
         <source>Preset</source>
-        <target state="new">Preset</target>
+        <target state="translated">Wstępnie ustawione</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">25</context>
@@ -6069,7 +6069,7 @@
       </trans-unit>
       <trans-unit id="1677491810118195784" datatype="html">
         <source>self-hosting</source>
-        <target state="new">self-hosting</target>
+        <target state="translated">wlasny-hosting</target>
         <note priority="1" from="description">snake-case</note>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/common/src/lib/paths.ts</context>
@@ -6650,7 +6650,7 @@
       </trans-unit>
       <trans-unit id="76897e07c5670ce3b7710cc10c5e1c08b5f6a83a" datatype="html">
         <source><x id="START_BLOCK_IF" equiv-text="@if ( SymbolProfile?.currency &amp;&amp; data.baseCurrency !== SymbolProfile?.currency ) {"/> Change with currency effect <x id="CLOSE_BLOCK_IF" equiv-text="}"/><x id="START_BLOCK_ELSE" equiv-text="@else {"/> Change <x id="CLOSE_BLOCK_ELSE" equiv-text="}"/></source>
-        <target state="new"><x id="START_BLOCK_IF" equiv-text="@if ( SymbolProfile?.currency &amp;&amp; data.baseCurrency !== SymbolProfile?.currency ) {"/> Change with currency effect <x id="CLOSE_BLOCK_IF" equiv-text="}"/><x id="START_BLOCK_ELSE" equiv-text="@else {"/> Change <x id="CLOSE_BLOCK_ELSE" equiv-text="}"/></target>
+        <target state="translated"><x id="START_BLOCK_IF" equiv-text="@if ( SymbolProfile?.currency &amp;&amp; data.baseCurrency !== SymbolProfile?.currency ) {"/> Zmiana z efektem walutowym <x id="CLOSE_BLOCK_IF" equiv-text="}"/><x id="START_BLOCK_ELSE" equiv-text="@else {"/> Zmiana <x id="CLOSE_BLOCK_ELSE" equiv-text="}"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.html</context>
           <context context-type="linenumber">50</context>
@@ -6658,7 +6658,7 @@
       </trans-unit>
       <trans-unit id="65ff514a2e167229e1a34b3712f2cf2908576d0f" datatype="html">
         <source><x id="START_BLOCK_IF" equiv-text="@if ( SymbolProfile?.currency &amp;&amp; data.baseCurrency !== SymbolProfile?.currency ) {"/> Performance with currency effect <x id="CLOSE_BLOCK_IF" equiv-text="}"/><x id="START_BLOCK_ELSE" equiv-text="@else {"/> Performance <x id="CLOSE_BLOCK_ELSE" equiv-text="}"/></source>
-        <target state="new"><x id="START_BLOCK_IF" equiv-text="@if ( SymbolProfile?.currency &amp;&amp; data.baseCurrency !== SymbolProfile?.currency ) {"/> Performance with currency effect <x id="CLOSE_BLOCK_IF" equiv-text="}"/><x id="START_BLOCK_ELSE" equiv-text="@else {"/> Performance <x id="CLOSE_BLOCK_ELSE" equiv-text="}"/></target>
+        <target state="translated"><x id="START_BLOCK_IF" equiv-text="@if ( SymbolProfile?.currency &amp;&amp; data.baseCurrency !== SymbolProfile?.currency ) {"/> Wydajność z efektem walutowym <x id="CLOSE_BLOCK_IF" equiv-text="}"/><x id="START_BLOCK_ELSE" equiv-text="@else {"/> Wydajność <x id="CLOSE_BLOCK_ELSE" equiv-text="}"/></target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/holding-detail-dialog/holding-detail-dialog.html</context>
           <context context-type="linenumber">69</context>
@@ -6898,7 +6898,7 @@
       </trans-unit>
       <trans-unit id="6973601224334878334" datatype="html">
         <source>Get access to 80’000+ tickers from over 50 exchanges</source>
-        <target state="new">Uzyskaj dostęp do ponad 100 000 pasków notowań giełdowych z ponad 50 giełd</target>
+        <target state="translated">Uzyskaj dostęp do ponad 100 000 pasków notowań giełdowych z ponad 50 giełd</target>
         <context-group purpose="location">
           <context context-type="sourcefile">libs/ui/src/lib/i18n.ts</context>
           <context context-type="linenumber">24</context>
@@ -7180,7 +7180,7 @@
       </trans-unit>
       <trans-unit id="189ecd7821c0e70fd7b29d9255600d3157865b3b" datatype="html">
         <source>Regional Market Cluster Risks</source>
-        <target state="new">Regional Market Cluster Risks</target>
+        <target state="translated">Ryzyka klastrów regionalnych rynków</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/pages/portfolio/x-ray/x-ray-page.component.html</context>
           <context context-type="linenumber">189</context>
@@ -7188,7 +7188,7 @@
       </trans-unit>
       <trans-unit id="8540986733881734625" datatype="html">
         <source>Lazy</source>
-        <target state="new">Lazy</target>
+        <target state="translated">Leniwy</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-market-data/asset-profile-dialog/asset-profile-dialog.component.ts</context>
           <context context-type="linenumber">138</context>
@@ -7196,7 +7196,7 @@
       </trans-unit>
       <trans-unit id="6882618704933649036" datatype="html">
         <source>Instant</source>
-        <target state="new">Instant</target>
+        <target state="translated">Natychmiastowy</target>
         <context-group purpose="location">
           <context context-type="sourcefile">apps/client/src/app/components/admin-market-data/asset-profile-dialog/asset-profile-dialog.component.ts</context>
           <context context-type="linenumber">142</context>