diff --git a/programming/language/rust/actions.py b/programming/language/rust/actions.py
index cfc9ab5d37..097e5108bc 100644
--- a/programming/language/rust/actions.py
+++ b/programming/language/rust/actions.py
@@ -26,19 +26,19 @@ WorkDir = "rustc-%s-src" %get.srcVERSION()
 # RustBinDir = "rust-1.89.0-x86_64-unknown-linux-gnu"
 
 # Kendi sürümü ile derleme
-# RustBinDir = "rust-%s-x86_64-unknown-linux-gnu" %get.srcVERSION()
-# RustcDir = "%s/rustbin" %get.workDIR()
+RustBinDir = "rust-%s-x86_64-unknown-linux-gnu" %get.srcVERSION()
+RustcDir = "%s/rustbin" %get.workDIR()
 
 #################################################################
 
 def build():
     #İkinci aşamada bu satırlar da yoruma çevrilecek.
     #At phase 2, these lines also will be commented out.
-    # shelltools.cd(RustBinDir)
-    # shelltools.system("./install.sh --prefix=%s" %RustcDir)
-    # shelltools.cd("..")
-    # pisitools.dosed("config.toml", "/usr/bin/cargo", RustcDir+"/bin/cargo")
-    # pisitools.dosed("config.toml", "/usr/bin/rustc", RustcDir+"/bin/rustc")
+    shelltools.cd(RustBinDir)
+    shelltools.system("./install.sh --prefix=%s" %RustcDir)
+    shelltools.cd("..")
+    pisitools.dosed("config.toml", "/usr/bin/cargo", RustcDir+"/bin/cargo")
+    pisitools.dosed("config.toml", "/usr/bin/rustc", RustcDir+"/bin/rustc")
     ####################################################
 
     shelltools.export("LC_ALL", "en_US.UTF-8")
diff --git a/programming/language/rust/pspec.xml b/programming/language/rust/pspec.xml
index 7af35e3f1c..ba649abbcb 100644
--- a/programming/language/rust/pspec.xml
+++ b/programming/language/rust/pspec.xml
@@ -15,14 +15,14 @@
         <Archive sha1sum="b2742fd1c87a3e56f9e5c51a3cf94e46ba852c79" type="targz">https://static.rust-lang.org/dist/rustc-1.91.1-src.tar.gz</Archive>
         <!-- Not: İkinci aşamada aşağıdaki satıra ihtiyaç olmayacak. Yoruma çevrilebilir. -->
         <!-- The line below will be unnecessary at phase 2, can be commented out. -->
-<!--         <Archive sha1sum="5f41ac47faf30912bebf279c05201c8df68732dd" type="targz" target="rustc-1.91.1-src">https://static.rust-lang.org/dist/rust-1.91.0-x86_64-unknown-linux-gnu.tar.gz</Archive> -->
+        <Archive sha1sum="5f41ac47faf30912bebf279c05201c8df68732dd" type="targz" target="rustc-1.91.1-src">https://static.rust-lang.org/dist/rust-1.91.0-x86_64-unknown-linux-gnu.tar.gz</Archive>
         <AdditionalFiles>
             <AdditionalFile target="config.toml">bootstrap-config.toml</AdditionalFile>
         </AdditionalFiles>
         <BuildDependencies>
-            <Dependency versionFrom="1.90.0">rust</Dependency>
+<!--             <Dependency versionFrom="1.90.0">rust</Dependency> -->
             <Dependency>perl</Dependency>"
-            <Dependency versionFrom="15.0.7">llvm</Dependency>
+            <Dependency versionFrom="21.1.5">llvm</Dependency>
             <Dependency>lld-devel</Dependency>
             <Dependency>llvm-mlir</Dependency>
             <Dependency>cmake</Dependency>
@@ -82,6 +82,13 @@
     </Package>
 
     <History>
+        <Update release="44">
+            <Date>2025-11-14</Date>
+            <Version>1.91.1</Version>
+            <Comment>Rebuild llvm.</Comment>
+            <Name>Pisi Linux Community</Name>
+            <Email>admin@pisilinux.org</Email>
+        </Update>
         <Update release="43">
             <Date>2025-11-12</Date>
             <Version>1.91.1</Version>