diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.commands-3.10.300.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.commands-3.10.300.jar
deleted file mode 100644
index 2a3e4566f5..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.commands-3.10.300.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.commands-3.8.1.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.commands-3.8.1.jar
new file mode 100644
index 0000000000..ce2daa8ab7
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.commands-3.8.1.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.contenttype-3.7.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.contenttype-3.7.0.jar
new file mode 100644
index 0000000000..5548b841c3
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.contenttype-3.7.0.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.contenttype-3.8.200.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.contenttype-3.8.200.jar
deleted file mode 100644
index 4c875d8cf4..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.contenttype-3.8.200.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.expressions-3.7.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.expressions-3.7.0.jar
new file mode 100644
index 0000000000..c43c3792d1
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.expressions-3.7.0.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.expressions-3.8.200.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.expressions-3.8.200.jar
deleted file mode 100644
index d155b716a1..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.expressions-3.8.200.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.jobs-3.10.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.jobs-3.10.0.jar
new file mode 100644
index 0000000000..6412dfc30a
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.jobs-3.10.0.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.jobs-3.12.100.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.jobs-3.12.100.jar
deleted file mode 100644
index fee0193927..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.core.jobs-3.12.100.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.app-1.5.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.app-1.5.0.jar
new file mode 100644
index 0000000000..cb455ab07d
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.app-1.5.0.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.app-1.6.200.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.app-1.6.200.jar
deleted file mode 100644
index ef340439a7..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.app-1.6.200.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.common-3.16.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.common-3.16.0.jar
deleted file mode 100644
index b6e081f952..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.common-3.16.0.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.common-3.8.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.common-3.8.0.jar
new file mode 100644
index 0000000000..1ae6426ee7
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.common-3.8.0.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.preferences-3.8.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.preferences-3.8.0.jar
new file mode 100644
index 0000000000..7d5185e0d6
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.preferences-3.8.0.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.preferences-3.9.100.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.preferences-3.9.100.jar
deleted file mode 100644
index 748f0863fc..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.preferences-3.9.100.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.registry-3.11.200.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.registry-3.11.200.jar
deleted file mode 100644
index 01f522a5f7..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.registry-3.11.200.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.registry-3.8.800.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.registry-3.8.800.jar
new file mode 100644
index 0000000000..64a6dc06b0
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.equinox.registry-3.8.800.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.osgi-3.14.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.osgi-3.14.0.jar
new file mode 100644
index 0000000000..a5f93ea2da
Binary files /dev/null and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.osgi-3.14.0.jar differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.osgi-3.17.200.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.osgi-3.17.200.jar
deleted file mode 100644
index 36e6d2880d..0000000000
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/org.eclipse.osgi-3.17.200.jar and /dev/null differ
diff --git a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/spoon-core-7.0.0.jar b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/spoon-core-7.0.0.jar
index 3b2e36d884..a586b3535d 100644
Binary files a/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/spoon-core-7.0.0.jar and b/utbot-junit-contest/src/main/resources/projects/spoon-core-7.0.0/spoon-core-7.0.0.jar differ