diff --git a/kmath-kotlingrad/build.gradle.kts b/kmath-kotlingrad/build.gradle.kts
index 027a03bc9..3925a744c 100644
--- a/kmath-kotlingrad/build.gradle.kts
+++ b/kmath-kotlingrad/build.gradle.kts
@@ -3,7 +3,7 @@ plugins {
 }
 
 dependencies {
-    implementation("com.github.breandan:kaliningraph:0.1.2")
-    implementation("com.github.breandan:kotlingrad:0.3.7")
+    implementation("com.github.breandan:kaliningraph:0.1.4")
+    implementation("com.github.breandan:kotlingrad:0.4.0")
     api(project(":kmath-ast"))
 }
diff --git a/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/DifferentiableMstExpression.kt b/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/DifferentiableMstExpression.kt
index dd5e46f90..abde9e54d 100644
--- a/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/DifferentiableMstExpression.kt
+++ b/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/DifferentiableMstExpression.kt
@@ -1,6 +1,6 @@
 package kscience.kmath.kotlingrad
 
-import edu.umontreal.kotlingrad.experimental.SFun
+import edu.umontreal.kotlingrad.api.SFun
 import kscience.kmath.ast.MST
 import kscience.kmath.ast.MstAlgebra
 import kscience.kmath.ast.MstExpression
diff --git a/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/KMathNumber.kt b/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/KMathNumber.kt
index ce5658137..2a4db4258 100644
--- a/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/KMathNumber.kt
+++ b/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/KMathNumber.kt
@@ -1,7 +1,7 @@
 package kscience.kmath.kotlingrad
 
-import edu.umontreal.kotlingrad.experimental.RealNumber
-import edu.umontreal.kotlingrad.experimental.SConst
+import edu.umontreal.kotlingrad.api.RealNumber
+import edu.umontreal.kotlingrad.api.SConst
 import kscience.kmath.operations.NumericAlgebra
 
 /**
diff --git a/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/ScalarsAdapters.kt b/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/ScalarsAdapters.kt
index b6effab4b..8dc1d3958 100644
--- a/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/ScalarsAdapters.kt
+++ b/kmath-kotlingrad/src/main/kotlin/kscience/kmath/kotlingrad/ScalarsAdapters.kt
@@ -1,6 +1,6 @@
 package kscience.kmath.kotlingrad
 
-import edu.umontreal.kotlingrad.experimental.*
+import edu.umontreal.kotlingrad.api.*
 import kscience.kmath.ast.MST
 import kscience.kmath.ast.MstAlgebra
 import kscience.kmath.ast.MstExtendedField
diff --git a/kmath-kotlingrad/src/test/kotlin/kscience/kmath/kotlingrad/AdaptingTests.kt b/kmath-kotlingrad/src/test/kotlin/kscience/kmath/kotlingrad/AdaptingTests.kt
index 77902211b..aa4ddd703 100644
--- a/kmath-kotlingrad/src/test/kotlin/kscience/kmath/kotlingrad/AdaptingTests.kt
+++ b/kmath-kotlingrad/src/test/kotlin/kscience/kmath/kotlingrad/AdaptingTests.kt
@@ -1,6 +1,6 @@
 package kscience.kmath.kotlingrad
 
-import edu.umontreal.kotlingrad.experimental.*
+import edu.umontreal.kotlingrad.api.*
 import kscience.kmath.asm.compile
 import kscience.kmath.ast.MstAlgebra
 import kscience.kmath.ast.MstExpression