diff --git a/org.sat4j.core.nuspec b/org.sat4j.core.nuspec
index 29ad6d2..993ff31 100644
--- a/org.sat4j.core.nuspec
+++ b/org.sat4j.core.nuspec
@@ -19,10 +19,10 @@
     <tags>IKVM.NET Java .NET SAT Sat4j</tags>
     <dependencies>
       <group targetFramework=".NETFramework4.6.1">
-        <dependency id="IKVM" version="8.2.0-prerelease0911" />
+        <dependency id="IKVM" version="8.2.0-prerelease2777" />
       </group>
       <group targetFramework=".NETCoreApp3.1">
-        <dependency id="IKVM" version="8.2.0-prerelease0911" />
+        <dependency id="IKVM" version="8.2.0-prerelease2777" />
       </group>
     </dependencies>
   </metadata>
diff --git a/org.sat4j.pb.nuspec b/org.sat4j.pb.nuspec
index bad7e19..a13f5b7 100644
--- a/org.sat4j.pb.nuspec
+++ b/org.sat4j.pb.nuspec
@@ -19,11 +19,11 @@
     <tags>IKVM.NET Java .NET SAT Sat4j</tags>
     <dependencies>
       <group targetFramework=".NETFramework4.6.1">
-        <dependency id="IKVM" version="8.2.0-prerelease0911" />
+        <dependency id="IKVM" version="8.2.0-prerelease2777" />
         <dependency id="org.sat4j.core" version="$version$" />
       </group>
       <group targetFramework=".NETCoreApp3.1">
-        <dependency id="IKVM" version="8.2.0-prerelease0911" />
+        <dependency id="IKVM" version="8.2.0-prerelease2777" />
         <dependency id="org.sat4j.core" version="$version$" />
       </group>
     </dependencies>
diff --git a/tools/prepare.ps1 b/tools/prepare.ps1
index 586298b..fc2c59a 100644
--- a/tools/prepare.ps1
+++ b/tools/prepare.ps1
@@ -3,7 +3,7 @@
 $ErrorActionPreference = 'Stop';
 
 # renovate: datasource=github-releases depName=IKVM packageName=ikvm-revived/ikvm
-$IKVM_VERSION="8.2.0-prerelease.911"
+$IKVM_VERSION="8.2.0-prerelease.2777"
 
 
 function install-ikvm {