diff --git a/gradle.properties b/gradle.properties
index 4557ed5..7c3f023 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ kotlin.code.style=official
 specifyKotlinAsDependency=false
 
 projectGroup=ru.dbotthepony.kommons
-projectVersion=3.5.0
+projectVersion=3.5.1
 
 guavaDepVersion=33.0.0
 gsonDepVersion=2.8.9
diff --git a/src/main/kotlin/ru/dbotthepony/kommons/random/GJRAND64Random.kt b/src/main/kotlin/ru/dbotthepony/kommons/random/GJRAND64Random.kt
index b55c7a6..8da65a0 100644
--- a/src/main/kotlin/ru/dbotthepony/kommons/random/GJRAND64Random.kt
+++ b/src/main/kotlin/ru/dbotthepony/kommons/random/GJRAND64Random.kt
@@ -21,7 +21,7 @@ open class GJRAND64Random protected constructor(
 	protected var s3: Long,
 	marker: Nothing?
 ) : RandomGenerator {
-	constructor(seed0: Long, seed1: Long) : this(seed0, seed1, 2000001L, 0L, null)
+	constructor(seed0: Long, seed1: Long) : this(seed0, seed1, SEED2_INIT, SEED3_INIT, null)
 	constructor(seed: Long) : this(seed, 0L)
 
 	final override fun nextLong(): Long {
@@ -38,4 +38,9 @@ open class GJRAND64Random protected constructor(
 		s1 += s3
 		return s0
 	}
+
+	companion object {
+		const val SEED2_INIT = 2000001L
+		const val SEED3_INIT = 0L
+	}
 }
diff --git a/src/main/kotlin/ru/dbotthepony/kommons/random/JSF32Random.kt b/src/main/kotlin/ru/dbotthepony/kommons/random/JSF32Random.kt
index 78f5815..753d936 100644
--- a/src/main/kotlin/ru/dbotthepony/kommons/random/JSF32Random.kt
+++ b/src/main/kotlin/ru/dbotthepony/kommons/random/JSF32Random.kt
@@ -28,7 +28,7 @@ open class JSF32Random protected constructor(
 	 * see [https://burtleburtle.net/bob/rand/smallprng.html](https://burtleburtle.net/bob/rand/smallprng.html) and
 	 * [https://www.pcg-random.org/posts/bob-jenkins-small-prng-passes-practrand.html](https://www.pcg-random.org/posts/bob-jenkins-small-prng-passes-practrand.html)
 	 */
-	constructor(seed: Int) : this(0xf1ea5eed.toInt(), seed, seed, seed, null) {
+	constructor(seed: Int) : this(SEED0_INIT, seed, seed, seed, null) {
 		for (i in 0 until 20)
 			nextInt()
 	}
@@ -47,4 +47,8 @@ open class JSF32Random protected constructor(
 		val b = nextInt().toLong() and 0xFFFFFFFFL
 		return a.shl(32) or b
 	}
+
+	companion object {
+		const val SEED0_INIT = 0xf1ea5eed.toInt()
+	}
 }
diff --git a/src/main/kotlin/ru/dbotthepony/kommons/random/JSF64Random.kt b/src/main/kotlin/ru/dbotthepony/kommons/random/JSF64Random.kt
index f8d7deb..e0146b3 100644
--- a/src/main/kotlin/ru/dbotthepony/kommons/random/JSF64Random.kt
+++ b/src/main/kotlin/ru/dbotthepony/kommons/random/JSF64Random.kt
@@ -33,7 +33,7 @@ open class JSF64Random(
 	 * see [https://burtleburtle.net/bob/rand/smallprng.html](https://burtleburtle.net/bob/rand/smallprng.html) and
 	 * [https://www.pcg-random.org/posts/bob-jenkins-small-prng-passes-practrand.html](https://www.pcg-random.org/posts/bob-jenkins-small-prng-passes-practrand.html)
 	 */
-	constructor(seed: Long) : this(0xf1ea5eedL, seed, seed, seed, null) {
+	constructor(seed: Long) : this(SEED0_INIT, seed, seed, seed, null) {
 		for (i in 0 until 20)
 			nextLong()
 	}
@@ -46,4 +46,8 @@ open class JSF64Random(
 		s3 = e + s0
 		return s3
 	}
+
+	companion object {
+		const val SEED0_INIT = 0xf1ea5eedL
+	}
 }